Logarithms and Natural Logarithms and Eulers Constant (e) Calculator Quiz

{"1":{"question":"Evaluate Ln(1)","answer_a":"-1","answer_b":"-3","answer_c":"-2","answer_d":"0","answer_correct":"D","mcurl":"natlog.php?num=Ln(1)&pl=Calculate"},"2":{"question":"Ln(2) = ?","answer_a":"-0.30685281944005","answer_b":"0.69314718055995","answer_c":"-2.3068528194401","answer_d":"-1.3068528194401","answer_correct":"B","mcurl":"natlog.php?num=Ln(2)&pl=Calculate"},"3":{"question":"Evaluate Ln(3)","answer_a":"1.0986122886681","answer_b":"2.0986122886681","answer_c":"-0.90138771133189","answer_d":"4.0986122886681","answer_correct":"A","mcurl":"natlog.php?num=Ln(3)&pl=Calculate"},"4":{"question":"Evaluate Ln(4)","answer_a":"-0.61370563888011","answer_b":"1.3862943611199","answer_c":"0.38629436111989","answer_d":"4.3862943611199","answer_correct":"B","mcurl":"natlog.php?num=Ln(4)&pl=Calculate"},"5":{"question":"Ln(5) = ?","answer_a":"-0.3905620875659","answer_b":"1.6094379124341","answer_c":"0.6094379124341","answer_d":"4.6094379124341","answer_correct":"B","mcurl":"natlog.php?num=Ln(5)&pl=Calculate"},"6":{"question":"Ln(6) = ?","answer_a":"3.7917594692281","answer_b":"2.7917594692281","answer_c":"4.7917594692281","answer_d":"1.7917594692281","answer_correct":"D","mcurl":"natlog.php?num=Ln(6)&pl=Calculate"},"7":{"question":"Evaluate Ln(7)","answer_a":"1.9459101490553","answer_b":"0.94591014905531","answer_c":"4.9459101490553","answer_d":"3.9459101490553","answer_correct":"A","mcurl":"natlog.php?num=Ln(7)&pl=Calculate"},"8":{"question":"Ln(8) = ?","answer_a":"1.0794415416798","answer_b":"0.079441541679836","answer_c":"5.0794415416798","answer_d":"2.0794415416798","answer_correct":"D","mcurl":"natlog.php?num=Ln(8)&pl=Calculate"},"9":{"question":"Evaluate Ln(9)","answer_a":"2.1972245773362","answer_b":"-0.80277542266378","answer_c":"0.19722457733622","answer_d":"1.1972245773362","answer_correct":"A","mcurl":"natlog.php?num=Ln(9)&pl=Calculate"},"10":{"question":"Evaluate Ln(10)","answer_a":"5.302585092994","answer_b":"3.302585092994","answer_c":"0.30258509299405","answer_d":"2.302585092994","answer_correct":"D","mcurl":"natlog.php?num=Ln(10)&pl=Calculate"},"11":{"question":"Evaluate Ln(11)","answer_a":"0.39789527279837","answer_b":"1.3978952727984","answer_c":"2.3978952727984","answer_d":"-0.60210472720163","answer_correct":"C","mcurl":"natlog.php?num=Ln(11)&pl=Calculate"},"12":{"question":"Ln(12) = ?","answer_a":"5.484906649788","answer_b":"1.484906649788","answer_c":"2.484906649788","answer_d":"0.484906649788","answer_correct":"C","mcurl":"natlog.php?num=Ln(12)&pl=Calculate"},"13":{"question":"Ln(13) = ?","answer_a":"-0.43505064253846","answer_b":"0.56494935746154","answer_c":"1.5649493574615","answer_d":"2.5649493574615","answer_correct":"D","mcurl":"natlog.php?num=Ln(13)&pl=Calculate"},"14":{"question":"Ln(14) = ?","answer_a":"5.6390573296153","answer_b":"1.6390573296153","answer_c":"4.6390573296153","answer_d":"2.6390573296153","answer_correct":"D","mcurl":"natlog.php?num=Ln(14)&pl=Calculate"},"15":{"question":"Ln(15) = ?","answer_a":"4.7080502011022","answer_b":"2.7080502011022","answer_c":"3.7080502011022","answer_d":"5.7080502011022","answer_correct":"B","mcurl":"natlog.php?num=Ln(15)&pl=Calculate"},"16":{"question":"Evaluate Ln(16)","answer_a":"1.7725887222398","answer_b":"0.77258872223978","answer_c":"-0.22741127776022","answer_d":"2.7725887222398","answer_correct":"D","mcurl":"natlog.php?num=Ln(16)&pl=Calculate"},"17":{"question":"Evaluate Ln(17)","answer_a":"1.8332133440562","answer_b":"2.8332133440562","answer_c":"-0.16678665594378","answer_d":"0.83321334405622","answer_correct":"B","mcurl":"natlog.php?num=Ln(17)&pl=Calculate"},"18":{"question":"Evaluate Ln(18)","answer_a":"2.8903717578962","answer_b":"5.8903717578962","answer_c":"4.8903717578962","answer_d":"3.8903717578962","answer_correct":"A","mcurl":"natlog.php?num=Ln(18)&pl=Calculate"},"19":{"question":"Evaluate Ln(19)","answer_a":"5.9444389791664","answer_b":"2.9444389791664","answer_c":"3.9444389791664","answer_d":"0.94443897916644","answer_correct":"B","mcurl":"natlog.php?num=Ln(19)&pl=Calculate"},"20":{"question":"Evaluate Ln(20)","answer_a":"5.995732273554","answer_b":"4.995732273554","answer_c":"3.995732273554","answer_d":"2.995732273554","answer_correct":"D","mcurl":"natlog.php?num=Ln(20)&pl=Calculate"},"21":{"question":"Evaluate Ln(21)","answer_a":"5.0445224377234","answer_b":"3.0445224377234","answer_c":"2.0445224377234","answer_d":"6.0445224377234","answer_correct":"B","mcurl":"natlog.php?num=Ln(21)&pl=Calculate"},"22":{"question":"Ln(22) = ?","answer_a":"3.0910424533583","answer_b":"6.0910424533583","answer_c":"5.0910424533583","answer_d":"2.0910424533583","answer_correct":"A","mcurl":"natlog.php?num=Ln(22)&pl=Calculate"},"23":{"question":"Ln(23) = ?","answer_a":"5.1354942159291","answer_b":"2.1354942159291","answer_c":"0.13549421592915","answer_d":"3.1354942159291","answer_correct":"D","mcurl":"natlog.php?num=Ln(23)&pl=Calculate"},"24":{"question":"Evaluate Ln(24)","answer_a":"6.1780538303479","answer_b":"3.1780538303479","answer_c":"4.1780538303479","answer_d":"5.1780538303479","answer_correct":"B","mcurl":"natlog.php?num=Ln(24)&pl=Calculate"},"25":{"question":"Evaluate Ln(25)","answer_a":"3.2188758248682","answer_b":"1.2188758248682","answer_c":"6.2188758248682","answer_d":"2.2188758248682","answer_correct":"A","mcurl":"natlog.php?num=Ln(25)&pl=Calculate"},"26":{"question":"Evaluate Ln(26)","answer_a":"3.2580965380215","answer_b":"6.2580965380215","answer_c":"1.2580965380215","answer_d":"2.2580965380215","answer_correct":"A","mcurl":"natlog.php?num=Ln(26)&pl=Calculate"},"27":{"question":"Ln(27) = ?","answer_a":"0.29583686600433","answer_b":"2.2958368660043","answer_c":"1.2958368660043","answer_d":"3.2958368660043","answer_correct":"D","mcurl":"natlog.php?num=Ln(27)&pl=Calculate"},"28":{"question":"Ln(28) = ?","answer_a":"3.3322045101752","answer_b":"6.3322045101752","answer_c":"2.3322045101752","answer_d":"1.3322045101752","answer_correct":"A","mcurl":"natlog.php?num=Ln(28)&pl=Calculate"},"29":{"question":"Ln(29) = ?","answer_a":"2.3672958299865","answer_b":"3.3672958299865","answer_c":"0.36729582998647","answer_d":"5.3672958299865","answer_correct":"B","mcurl":"natlog.php?num=Ln(29)&pl=Calculate"},"30":{"question":"Ln(30) = ?","answer_a":"3.4011973816622","answer_b":"1.4011973816622","answer_c":"0.40119738166216","answer_d":"2.4011973816622","answer_correct":"A","mcurl":"natlog.php?num=Ln(30)&pl=Calculate"},"31":{"question":"Ln(31) = ?","answer_a":"2.4339872044851","answer_b":"0.43398720448515","answer_c":"3.4339872044851","answer_d":"5.4339872044851","answer_correct":"C","mcurl":"natlog.php?num=Ln(31)&pl=Calculate"},"32":{"question":"Ln(32) = ?","answer_a":"2.4657359027997","answer_b":"3.4657359027997","answer_c":"6.4657359027997","answer_d":"1.4657359027997","answer_correct":"B","mcurl":"natlog.php?num=Ln(32)&pl=Calculate"},"33":{"question":"Ln(33) = ?","answer_a":"0.49650756146648","answer_b":"3.4965075614665","answer_c":"4.4965075614665","answer_d":"5.4965075614665","answer_correct":"B","mcurl":"natlog.php?num=Ln(33)&pl=Calculate"},"34":{"question":"Evaluate Ln(34)","answer_a":"6.5263605246162","answer_b":"1.5263605246162","answer_c":"2.5263605246162","answer_d":"3.5263605246162","answer_correct":"D","mcurl":"natlog.php?num=Ln(34)&pl=Calculate"},"35":{"question":"Evaluate Ln(35)","answer_a":"0.55534806148941","answer_b":"3.5553480614894","answer_c":"1.5553480614894","answer_d":"2.5553480614894","answer_correct":"B","mcurl":"natlog.php?num=Ln(35)&pl=Calculate"},"36":{"question":"Ln(36) = ?","answer_a":"2.5835189384561","answer_b":"3.5835189384561","answer_c":"1.5835189384561","answer_d":"0.58351893845611","answer_correct":"B","mcurl":"natlog.php?num=Ln(36)&pl=Calculate"},"37":{"question":"Ln(37) = ?","answer_a":"2.6109179126442","answer_b":"1.6109179126442","answer_c":"3.6109179126442","answer_d":"6.6109179126442","answer_correct":"C","mcurl":"natlog.php?num=Ln(37)&pl=Calculate"},"38":{"question":"Ln(38) = ?","answer_a":"1.6375861597264","answer_b":"2.6375861597264","answer_c":"3.6375861597264","answer_d":"0.63758615972639","answer_correct":"C","mcurl":"natlog.php?num=Ln(38)&pl=Calculate"},"39":{"question":"Ln(39) = ?","answer_a":"5.6635616461296","answer_b":"6.6635616461296","answer_c":"3.6635616461296","answer_d":"4.6635616461296","answer_correct":"C","mcurl":"natlog.php?num=Ln(39)&pl=Calculate"},"40":{"question":"Ln(40) = ?","answer_a":"0.68887945411394","answer_b":"3.6888794541139","answer_c":"4.6888794541139","answer_d":"5.6888794541139","answer_correct":"B","mcurl":"natlog.php?num=Ln(40)&pl=Calculate"},"41":{"question":"Evaluate Ln(41)","answer_a":"5.7135720667043","answer_b":"2.7135720667043","answer_c":"0.71357206670431","answer_d":"3.7135720667043","answer_correct":"D","mcurl":"natlog.php?num=Ln(41)&pl=Calculate"},"42":{"question":"Ln(42) = ?","answer_a":"3.7376696182834","answer_b":"2.7376696182834","answer_c":"5.7376696182834","answer_d":"0.73766961828337","answer_correct":"A","mcurl":"natlog.php?num=Ln(42)&pl=Calculate"},"43":{"question":"Evaluate Ln(43)","answer_a":"4.7612001156936","answer_b":"3.7612001156936","answer_c":"6.7612001156936","answer_d":"5.7612001156936","answer_correct":"B","mcurl":"natlog.php?num=Ln(43)&pl=Calculate"},"44":{"question":"Ln(44) = ?","answer_a":"1.7841896339183","answer_b":"3.7841896339183","answer_c":"6.7841896339183","answer_d":"4.7841896339183","answer_correct":"B","mcurl":"natlog.php?num=Ln(44)&pl=Calculate"},"45":{"question":"Evaluate Ln(45)","answer_a":"3.8066624897703","answer_b":"5.8066624897703","answer_c":"4.8066624897703","answer_d":"6.8066624897703","answer_correct":"A","mcurl":"natlog.php?num=Ln(45)&pl=Calculate"},"46":{"question":"Evaluate Ln(46)","answer_a":"2.8286413964891","answer_b":"3.8286413964891","answer_c":"6.8286413964891","answer_d":"1.8286413964891","answer_correct":"B","mcurl":"natlog.php?num=Ln(46)&pl=Calculate"},"47":{"question":"Evaluate Ln(47)","answer_a":"4.8501476017101","answer_b":"3.8501476017101","answer_c":"6.8501476017101","answer_d":"1.8501476017101","answer_correct":"B","mcurl":"natlog.php?num=Ln(47)&pl=Calculate"},"48":{"question":"Ln(48) = ?","answer_a":"3.8712010109079","answer_b":"4.8712010109079","answer_c":"1.8712010109079","answer_d":"6.8712010109079","answer_correct":"A","mcurl":"natlog.php?num=Ln(48)&pl=Calculate"},"49":{"question":"Ln(49) = ?","answer_a":"0.89182029811063","answer_b":"3.8918202981106","answer_c":"1.8918202981106","answer_d":"4.8918202981106","answer_correct":"B","mcurl":"natlog.php?num=Ln(49)&pl=Calculate"},"50":{"question":"Ln(50) = ?","answer_a":"0.91202300542815","answer_b":"5.9120230054281","answer_c":"3.9120230054281","answer_d":"4.9120230054281","answer_correct":"C","mcurl":"natlog.php?num=Ln(50)&pl=Calculate"},"51":{"question":"Ln(51) = ?","answer_a":"3.9318256327243","answer_b":"5.9318256327243","answer_c":"6.9318256327243","answer_d":"4.9318256327243","answer_correct":"A","mcurl":"natlog.php?num=Ln(51)&pl=Calculate"},"52":{"question":"Evaluate Ln(52)","answer_a":"0.95124371858143","answer_b":"1.9512437185814","answer_c":"2.9512437185814","answer_d":"3.9512437185814","answer_correct":"D","mcurl":"natlog.php?num=Ln(52)&pl=Calculate"},"53":{"question":"Ln(53) = ?","answer_a":"0.97029191355212","answer_b":"3.9702919135521","answer_c":"1.9702919135521","answer_d":"4.9702919135521","answer_correct":"B","mcurl":"natlog.php?num=Ln(53)&pl=Calculate"},"54":{"question":"Evaluate Ln(54)","answer_a":"6.9889840465643","answer_b":"1.9889840465643","answer_c":"4.9889840465643","answer_d":"3.9889840465643","answer_correct":"D","mcurl":"natlog.php?num=Ln(54)&pl=Calculate"},"55":{"question":"Evaluate Ln(55)","answer_a":"4.0073331852325","answer_b":"3.0073331852325","answer_c":"1.0073331852325","answer_d":"2.0073331852325","answer_correct":"A","mcurl":"natlog.php?num=Ln(55)&pl=Calculate"},"56":{"question":"Evaluate Ln(56)","answer_a":"6.0253516907351","answer_b":"7.0253516907351","answer_c":"4.0253516907351","answer_d":"3.0253516907351","answer_correct":"C","mcurl":"natlog.php?num=Ln(56)&pl=Calculate"},"57":{"question":"Ln(57) = ?","answer_a":"5.0430512678346","answer_b":"6.0430512678346","answer_c":"4.0430512678346","answer_d":"1.0430512678346","answer_correct":"C","mcurl":"natlog.php?num=Ln(57)&pl=Calculate"},"58":{"question":"Evaluate Ln(58)","answer_a":"2.0604430105464","answer_b":"1.0604430105464","answer_c":"3.0604430105464","answer_d":"4.0604430105464","answer_correct":"D","mcurl":"natlog.php?num=Ln(58)&pl=Calculate"},"59":{"question":"Ln(59) = ?","answer_a":"3.0775374439057","answer_b":"1.0775374439057","answer_c":"4.0775374439057","answer_d":"6.0775374439057","answer_correct":"C","mcurl":"natlog.php?num=Ln(59)&pl=Calculate"},"60":{"question":"Evaluate Ln(60)","answer_a":"4.0943445622221","answer_b":"6.0943445622221","answer_c":"1.0943445622221","answer_d":"3.0943445622221","answer_correct":"A","mcurl":"natlog.php?num=Ln(60)&pl=Calculate"},"61":{"question":"Ln(61) = ?","answer_a":"6.1108738641733","answer_b":"1.1108738641733","answer_c":"3.1108738641733","answer_d":"4.1108738641733","answer_correct":"D","mcurl":"natlog.php?num=Ln(61)&pl=Calculate"},"62":{"question":"Ln(62) = ?","answer_a":"7.1271343850451","answer_b":"5.1271343850451","answer_c":"4.1271343850451","answer_d":"6.1271343850451","answer_correct":"C","mcurl":"natlog.php?num=Ln(62)&pl=Calculate"},"63":{"question":"Evaluate Ln(63)","answer_a":"3.1431347263915","answer_b":"2.1431347263915","answer_c":"4.1431347263915","answer_d":"7.1431347263915","answer_correct":"C","mcurl":"natlog.php?num=Ln(63)&pl=Calculate"},"64":{"question":"Evaluate Ln(64)","answer_a":"2.1588830833597","answer_b":"4.1588830833597","answer_c":"5.1588830833597","answer_d":"7.1588830833597","answer_correct":"B","mcurl":"natlog.php?num=Ln(64)&pl=Calculate"},"65":{"question":"Evaluate Ln(65)","answer_a":"3.1743872698956","answer_b":"4.1743872698956","answer_c":"7.1743872698956","answer_d":"6.1743872698956","answer_correct":"B","mcurl":"natlog.php?num=Ln(65)&pl=Calculate"},"66":{"question":"Evaluate Ln(66)","answer_a":"6.1896547420264","answer_b":"1.1896547420264","answer_c":"5.1896547420264","answer_d":"4.1896547420264","answer_correct":"D","mcurl":"natlog.php?num=Ln(66)&pl=Calculate"},"67":{"question":"Ln(67) = ?","answer_a":"6.204692619391","answer_b":"4.204692619391","answer_c":"5.204692619391","answer_d":"7.204692619391","answer_correct":"B","mcurl":"natlog.php?num=Ln(67)&pl=Calculate"},"68":{"question":"Evaluate Ln(68)","answer_a":"1.2195077051761","answer_b":"2.2195077051761","answer_c":"4.2195077051761","answer_d":"3.2195077051761","answer_correct":"C","mcurl":"natlog.php?num=Ln(68)&pl=Calculate"},"69":{"question":"Ln(69) = ?","answer_a":"7.2341065045973","answer_b":"4.2341065045973","answer_c":"6.2341065045973","answer_d":"3.2341065045973","answer_correct":"B","mcurl":"natlog.php?num=Ln(69)&pl=Calculate"},"70":{"question":"Ln(70) = ?","answer_a":"2.2484952420494","answer_b":"5.2484952420494","answer_c":"1.2484952420494","answer_d":"4.2484952420494","answer_correct":"D","mcurl":"natlog.php?num=Ln(70)&pl=Calculate"},"71":{"question":"Evaluate Ln(71)","answer_a":"2.2626798770413","answer_b":"7.2626798770413","answer_c":"4.2626798770413","answer_d":"3.2626798770413","answer_correct":"C","mcurl":"natlog.php?num=Ln(71)&pl=Calculate"},"72":{"question":"Ln(72) = ?","answer_a":"6.2766661190161","answer_b":"1.2766661190161","answer_c":"4.2766661190161","answer_d":"5.2766661190161","answer_correct":"C","mcurl":"natlog.php?num=Ln(72)&pl=Calculate"},"73":{"question":"Evaluate Ln(73)","answer_a":"1.2904594411484","answer_b":"2.2904594411484","answer_c":"4.2904594411484","answer_d":"3.2904594411484","answer_correct":"C","mcurl":"natlog.php?num=Ln(73)&pl=Calculate"},"74":{"question":"Evaluate Ln(74)","answer_a":"4.3040650932042","answer_b":"7.3040650932042","answer_c":"3.3040650932042","answer_d":"6.3040650932042","answer_correct":"A","mcurl":"natlog.php?num=Ln(74)&pl=Calculate"},"75":{"question":"Evaluate Ln(75)","answer_a":"1.3174881135363","answer_b":"3.3174881135363","answer_c":"6.3174881135363","answer_d":"4.3174881135363","answer_correct":"D","mcurl":"natlog.php?num=Ln(75)&pl=Calculate"},"76":{"question":"Evaluate Ln(76)","answer_a":"4.3307333402863","answer_b":"6.3307333402863","answer_c":"3.3307333402863","answer_d":"1.3307333402863","answer_correct":"A","mcurl":"natlog.php?num=Ln(76)&pl=Calculate"},"77":{"question":"Evaluate Ln(77)","answer_a":"7.3438054218537","answer_b":"2.3438054218537","answer_c":"4.3438054218537","answer_d":"3.3438054218537","answer_correct":"C","mcurl":"natlog.php?num=Ln(77)&pl=Calculate"},"78":{"question":"Evaluate Ln(78)","answer_a":"6.3567088266896","answer_b":"1.3567088266896","answer_c":"4.3567088266896","answer_d":"5.3567088266896","answer_correct":"C","mcurl":"natlog.php?num=Ln(78)&pl=Calculate"},"79":{"question":"Ln(79) = ?","answer_a":"6.369447852467","answer_b":"5.369447852467","answer_c":"4.369447852467","answer_d":"1.369447852467","answer_correct":"C","mcurl":"natlog.php?num=Ln(79)&pl=Calculate"},"80":{"question":"Ln(80) = ?","answer_a":"2.3820266346739","answer_b":"4.3820266346739","answer_c":"3.3820266346739","answer_d":"7.3820266346739","answer_correct":"B","mcurl":"natlog.php?num=Ln(80)&pl=Calculate"},"81":{"question":"Ln(81) = ?","answer_a":"1.3944491546724","answer_b":"5.3944491546724","answer_c":"4.3944491546724","answer_d":"2.3944491546724","answer_correct":"C","mcurl":"natlog.php?num=Ln(81)&pl=Calculate"},"82":{"question":"Ln(82) = ?","answer_a":"3.4067192472643","answer_b":"1.4067192472643","answer_c":"2.4067192472643","answer_d":"4.4067192472643","answer_correct":"D","mcurl":"natlog.php?num=Ln(82)&pl=Calculate"},"83":{"question":"Ln(83) = ?","answer_a":"4.4188406077966","answer_b":"1.4188406077966","answer_c":"6.4188406077966","answer_d":"5.4188406077966","answer_correct":"A","mcurl":"natlog.php?num=Ln(83)&pl=Calculate"},"84":{"question":"Ln(84) = ?","answer_a":"7.4308167988433","answer_b":"6.4308167988433","answer_c":"4.4308167988433","answer_d":"3.4308167988433","answer_correct":"C","mcurl":"natlog.php?num=Ln(84)&pl=Calculate"},"85":{"question":"Evaluate Ln(85)","answer_a":"6.4426512564903","answer_b":"4.4426512564903","answer_c":"1.4426512564903","answer_d":"3.4426512564903","answer_correct":"B","mcurl":"natlog.php?num=Ln(85)&pl=Calculate"},"86":{"question":"Evaluate Ln(86)","answer_a":"4.4543472962535","answer_b":"1.4543472962535","answer_c":"5.4543472962535","answer_d":"6.4543472962535","answer_correct":"A","mcurl":"natlog.php?num=Ln(86)&pl=Calculate"},"87":{"question":"Ln(87) = ?","answer_a":"4.4659081186546","answer_b":"5.4659081186546","answer_c":"6.4659081186546","answer_d":"1.4659081186546","answer_correct":"A","mcurl":"natlog.php?num=Ln(87)&pl=Calculate"},"88":{"question":"Ln(88) = ?","answer_a":"4.4773368144782","answer_b":"2.4773368144782","answer_c":"3.4773368144782","answer_d":"1.4773368144782","answer_correct":"A","mcurl":"natlog.php?num=Ln(88)&pl=Calculate"},"89":{"question":"Evaluate Ln(89)","answer_a":"7.4886363697321","answer_b":"4.4886363697321","answer_c":"6.4886363697321","answer_d":"3.4886363697321","answer_correct":"B","mcurl":"natlog.php?num=Ln(89)&pl=Calculate"},"90":{"question":"Evaluate Ln(90)","answer_a":"7.4998096703303","answer_b":"4.4998096703303","answer_c":"3.4998096703303","answer_d":"6.4998096703303","answer_correct":"B","mcurl":"natlog.php?num=Ln(90)&pl=Calculate"},"91":{"question":"Evaluate Ln(91)","answer_a":"4.5108595065168","answer_b":"3.5108595065168","answer_c":"6.5108595065168","answer_d":"7.5108595065168","answer_correct":"A","mcurl":"natlog.php?num=Ln(91)&pl=Calculate"},"92":{"question":"Ln(92) = ?","answer_a":"2.521788577049","answer_b":"4.521788577049","answer_c":"7.521788577049","answer_d":"3.521788577049","answer_correct":"B","mcurl":"natlog.php?num=Ln(92)&pl=Calculate"},"93":{"question":"Ln(93) = ?","answer_a":"3.5325994931533","answer_b":"2.5325994931533","answer_c":"1.5325994931533","answer_d":"4.5325994931533","answer_correct":"D","mcurl":"natlog.php?num=Ln(93)&pl=Calculate"},"94":{"question":"Evaluate Ln(94)","answer_a":"5.54329478227","answer_b":"1.54329478227","answer_c":"6.54329478227","answer_d":"4.54329478227","answer_correct":"D","mcurl":"natlog.php?num=Ln(94)&pl=Calculate"},"95":{"question":"Evaluate Ln(95)","answer_a":"7.5538768916005","answer_b":"3.5538768916005","answer_c":"4.5538768916005","answer_d":"2.5538768916005","answer_correct":"C","mcurl":"natlog.php?num=Ln(95)&pl=Calculate"},"96":{"question":"Ln(96) = ?","answer_a":"1.5643481914678","answer_b":"4.5643481914678","answer_c":"6.5643481914678","answer_d":"5.5643481914678","answer_correct":"B","mcurl":"natlog.php?num=Ln(96)&pl=Calculate"},"97":{"question":"Evaluate 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Ln(101)","answer_a":"5.6151205168413","answer_b":"6.6151205168413","answer_c":"4.6151205168413","answer_d":"7.6151205168413","answer_correct":"C","mcurl":"natlog.php?num=Ln(101)&pl=Calculate"},"102":{"question":"Evaluate Ln(102)","answer_a":"7.6249728132843","answer_b":"5.6249728132843","answer_c":"6.6249728132843","answer_d":"4.6249728132843","answer_correct":"D","mcurl":"natlog.php?num=Ln(102)&pl=Calculate"},"103":{"question":"Evaluate Ln(103)","answer_a":"2.6347289882296","answer_b":"5.6347289882296","answer_c":"4.6347289882296","answer_d":"1.6347289882296","answer_correct":"C","mcurl":"natlog.php?num=Ln(103)&pl=Calculate"},"104":{"question":"Evaluate Ln(104)","answer_a":"4.6443908991414","answer_b":"5.6443908991414","answer_c":"2.6443908991414","answer_d":"1.6443908991414","answer_correct":"A","mcurl":"natlog.php?num=Ln(104)&pl=Calculate"},"105":{"question":"Ln(105) = 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Ln(109)","answer_a":"5.6913478822291","answer_b":"1.6913478822291","answer_c":"6.6913478822291","answer_d":"4.6913478822291","answer_correct":"D","mcurl":"natlog.php?num=Ln(109)&pl=Calculate"},"110":{"question":"Ln(110) = ?","answer_a":"3.7004803657924","answer_b":"6.7004803657924","answer_c":"7.7004803657924","answer_d":"4.7004803657924","answer_correct":"D","mcurl":"natlog.php?num=Ln(110)&pl=Calculate"},"111":{"question":"Evaluate Ln(111)","answer_a":"4.7095302013123","answer_b":"3.7095302013123","answer_c":"7.7095302013123","answer_d":"6.7095302013123","answer_correct":"A","mcurl":"natlog.php?num=Ln(111)&pl=Calculate"},"112":{"question":"Ln(112) = ?","answer_a":"6.7184988712951","answer_b":"3.7184988712951","answer_c":"1.7184988712951","answer_d":"4.7184988712951","answer_correct":"D","mcurl":"natlog.php?num=Ln(112)&pl=Calculate"},"113":{"question":"Ln(113) = 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Ln(121)","answer_a":"7.7957905455967","answer_b":"3.7957905455967","answer_c":"4.7957905455967","answer_d":"2.7957905455967","answer_correct":"C","mcurl":"natlog.php?num=Ln(121)&pl=Calculate"},"122":{"question":"Ln(122) = ?","answer_a":"5.8040210447333","answer_b":"6.8040210447333","answer_c":"7.8040210447333","answer_d":"4.8040210447333","answer_correct":"D","mcurl":"natlog.php?num=Ln(122)&pl=Calculate"},"123":{"question":"Evaluate Ln(123)","answer_a":"5.8121843553724","answer_b":"6.8121843553724","answer_c":"4.8121843553724","answer_d":"7.8121843553724","answer_correct":"C","mcurl":"natlog.php?num=Ln(123)&pl=Calculate"},"124":{"question":"Ln(124) = ?","answer_a":"4.820281565605","answer_b":"7.820281565605","answer_c":"3.820281565605","answer_d":"2.820281565605","answer_correct":"A","mcurl":"natlog.php?num=Ln(124)&pl=Calculate"},"125":{"question":"Ln(125) = ?","answer_a":"4.8283137373023","answer_b":"5.8283137373023","answer_c":"1.8283137373023","answer_d":"6.8283137373023","answer_correct":"A","mcurl":"natlog.php?num=Ln(125)&pl=Calculate"},"126":{"question":"Evaluate Ln(126)","answer_a":"5.8362819069515","answer_b":"7.8362819069515","answer_c":"6.8362819069515","answer_d":"4.8362819069515","answer_correct":"D","mcurl":"natlog.php?num=Ln(126)&pl=Calculate"},"127":{"question":"Evaluate Ln(127)","answer_a":"1.8441870864586","answer_b":"5.8441870864586","answer_c":"2.8441870864586","answer_d":"4.8441870864586","answer_correct":"D","mcurl":"natlog.php?num=Ln(127)&pl=Calculate"},"128":{"question":"Evaluate Ln(128)","answer_a":"4.8520302639196","answer_b":"3.8520302639196","answer_c":"7.8520302639196","answer_d":"6.8520302639196","answer_correct":"A","mcurl":"natlog.php?num=Ln(128)&pl=Calculate"},"129":{"question":"Ln(129) = 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Ln(137)","answer_a":"5.9199809258281","answer_b":"4.9199809258281","answer_c":"6.9199809258281","answer_d":"1.9199809258281","answer_correct":"B","mcurl":"natlog.php?num=Ln(137)&pl=Calculate"},"138":{"question":"Evaluate Ln(138)","answer_a":"4.9272536851572","answer_b":"3.9272536851572","answer_c":"1.9272536851572","answer_d":"2.9272536851572","answer_correct":"A","mcurl":"natlog.php?num=Ln(138)&pl=Calculate"},"139":{"question":"Ln(139) = ?","answer_a":"3.9344739331307","answer_b":"4.9344739331307","answer_c":"7.9344739331307","answer_d":"6.9344739331307","answer_correct":"B","mcurl":"natlog.php?num=Ln(139)&pl=Calculate"},"140":{"question":"Evaluate Ln(140)","answer_a":"4.9416424226093","answer_b":"3.9416424226093","answer_c":"6.9416424226093","answer_d":"7.9416424226093","answer_correct":"A","mcurl":"natlog.php?num=Ln(140)&pl=Calculate"},"141":{"question":"Evaluate Ln(141)","answer_a":"3.9487598903782","answer_b":"2.9487598903782","answer_c":"1.9487598903782","answer_d":"4.9487598903782","answer_correct":"D","mcurl":"natlog.php?num=Ln(141)&pl=Calculate"},"142":{"question":"Ln(142) = ?","answer_a":"5.9558270576013","answer_b":"2.9558270576013","answer_c":"7.9558270576013","answer_d":"4.9558270576013","answer_correct":"D","mcurl":"natlog.php?num=Ln(142)&pl=Calculate"},"143":{"question":"Evaluate Ln(143)","answer_a":"7.9628446302599","answer_b":"3.9628446302599","answer_c":"4.9628446302599","answer_d":"2.9628446302599","answer_correct":"C","mcurl":"natlog.php?num=Ln(143)&pl=Calculate"},"144":{"question":"Evaluate Ln(144)","answer_a":"2.969813299576","answer_b":"4.969813299576","answer_c":"3.969813299576","answer_d":"1.969813299576","answer_correct":"B","mcurl":"natlog.php?num=Ln(144)&pl=Calculate"},"145":{"question":"Ln(145) = ?","answer_a":"4.9767337424206","answer_b":"2.9767337424206","answer_c":"7.9767337424206","answer_d":"5.9767337424206","answer_correct":"A","mcurl":"natlog.php?num=Ln(145)&pl=Calculate"},"146":{"question":"Ln(146) = ?","answer_a":"4.9836066217083","answer_b":"7.9836066217083","answer_c":"3.9836066217083","answer_d":"6.9836066217083","answer_correct":"A","mcurl":"natlog.php?num=Ln(146)&pl=Calculate"},"147":{"question":"Evaluate Ln(147)","answer_a":"5.9904325867787","answer_b":"7.9904325867787","answer_c":"2.9904325867787","answer_d":"4.9904325867787","answer_correct":"D","mcurl":"natlog.php?num=Ln(147)&pl=Calculate"},"148":{"question":"Evaluate Ln(148)","answer_a":"4.9972122737641","answer_b":"1.9972122737641","answer_c":"3.9972122737641","answer_d":"2.9972122737641","answer_correct":"A","mcurl":"natlog.php?num=Ln(148)&pl=Calculate"},"149":{"question":"Ln(149) = ?","answer_a":"7.0039463059455","answer_b":"5.0039463059455","answer_c":"2.0039463059455","answer_d":"4.0039463059455","answer_correct":"B","mcurl":"natlog.php?num=Ln(149)&pl=Calculate"},"150":{"question":"Ln(150) = ?","answer_a":"5.0106352940963","answer_b":"4.0106352940963","answer_c":"7.0106352940963","answer_d":"8.0106352940963","answer_correct":"A","mcurl":"natlog.php?num=Ln(150)&pl=Calculate"},"151":{"question":"Ln(151) = ?","answer_a":"6.0172798368149","answer_b":"5.0172798368149","answer_c":"8.0172798368149","answer_d":"3.0172798368149","answer_correct":"B","mcurl":"natlog.php?num=Ln(151)&pl=Calculate"},"152":{"question":"Ln(152) = ?","answer_a":"5.0238805208463","answer_b":"3.0238805208463","answer_c":"8.0238805208463","answer_d":"6.0238805208463","answer_correct":"A","mcurl":"natlog.php?num=Ln(152)&pl=Calculate"},"153":{"question":"Ln(153) = ?","answer_a":"2.0304379213924","answer_b":"3.0304379213924","answer_c":"5.0304379213924","answer_d":"4.0304379213924","answer_correct":"C","mcurl":"natlog.php?num=Ln(153)&pl=Calculate"},"154":{"question":"Ln(154) = ?","answer_a":"8.0369526024136","answer_b":"4.0369526024136","answer_c":"5.0369526024136","answer_d":"3.0369526024136","answer_correct":"C","mcurl":"natlog.php?num=Ln(154)&pl=Calculate"},"155":{"question":"Evaluate Ln(155)","answer_a":"7.0434251169192","answer_b":"5.0434251169192","answer_c":"2.0434251169192","answer_d":"6.0434251169192","answer_correct":"B","mcurl":"natlog.php?num=Ln(155)&pl=Calculate"},"156":{"question":"Ln(156) = ?","answer_a":"5.0498560072495","answer_b":"4.0498560072495","answer_c":"2.0498560072495","answer_d":"7.0498560072495","answer_correct":"A","mcurl":"natlog.php?num=Ln(156)&pl=Calculate"},"157":{"question":"Evaluate 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?","answer_a":"3.1059454739006","answer_b":"2.1059454739006","answer_c":"5.1059454739006","answer_d":"4.1059454739006","answer_correct":"C","mcurl":"natlog.php?num=Ln(165)&pl=Calculate"},"166":{"question":"Ln(166) = ?","answer_a":"4.1119877883565","answer_b":"5.1119877883565","answer_c":"7.1119877883565","answer_d":"2.1119877883565","answer_correct":"B","mcurl":"natlog.php?num=Ln(166)&pl=Calculate"},"167":{"question":"Ln(167) = ?","answer_a":"5.1179938124168","answer_b":"8.1179938124168","answer_c":"7.1179938124168","answer_d":"6.1179938124168","answer_correct":"A","mcurl":"natlog.php?num=Ln(167)&pl=Calculate"},"168":{"question":"Ln(168) = ?","answer_a":"7.1239639794033","answer_b":"4.1239639794033","answer_c":"5.1239639794033","answer_d":"8.1239639794033","answer_correct":"C","mcurl":"natlog.php?num=Ln(168)&pl=Calculate"},"169":{"question":"Evaluate Ln(169)","answer_a":"3.1298987149231","answer_b":"4.1298987149231","answer_c":"8.1298987149231","answer_d":"5.1298987149231","answer_correct":"D","mcurl":"natlog.php?num=Ln(169)&pl=Calculate"},"170":{"question":"Evaluate Ln(170)","answer_a":"7.1357984370503","answer_b":"4.1357984370503","answer_c":"2.1357984370503","answer_d":"5.1357984370503","answer_correct":"D","mcurl":"natlog.php?num=Ln(170)&pl=Calculate"},"171":{"question":"Ln(171) = ?","answer_a":"5.1416635565027","answer_b":"4.1416635565027","answer_c":"7.1416635565027","answer_d":"2.1416635565027","answer_correct":"A","mcurl":"natlog.php?num=Ln(171)&pl=Calculate"},"172":{"question":"Evaluate Ln(172)","answer_a":"2.1474944768135","answer_b":"5.1474944768135","answer_c":"3.1474944768135","answer_d":"4.1474944768135","answer_correct":"B","mcurl":"natlog.php?num=Ln(172)&pl=Calculate"},"173":{"question":"Evaluate Ln(173)","answer_a":"6.1532915944978","answer_b":"8.1532915944978","answer_c":"5.1532915944978","answer_d":"7.1532915944978","answer_correct":"C","mcurl":"natlog.php?num=Ln(173)&pl=Calculate"},"174":{"question":"Ln(174) = ?","answer_a":"8.1590552992145","answer_b":"5.1590552992145","answer_c":"4.1590552992145","answer_d":"7.1590552992145","answer_correct":"B","mcurl":"natlog.php?num=Ln(174)&pl=Calculate"},"175":{"question":"Ln(175) = ?","answer_a":"3.1647859739235","answer_b":"6.1647859739235","answer_c":"5.1647859739235","answer_d":"8.1647859739235","answer_correct":"C","mcurl":"natlog.php?num=Ln(175)&pl=Calculate"},"176":{"question":"Ln(176) = ?","answer_a":"3.1704839950382","answer_b":"4.1704839950382","answer_c":"5.1704839950382","answer_d":"8.1704839950382","answer_correct":"C","mcurl":"natlog.php?num=Ln(176)&pl=Calculate"},"177":{"question":"Ln(177) = ?","answer_a":"5.1761497325738","answer_b":"7.1761497325738","answer_c":"2.1761497325738","answer_d":"6.1761497325738","answer_correct":"A","mcurl":"natlog.php?num=Ln(177)&pl=Calculate"},"178":{"question":"Evaluate Ln(178)","answer_a":"2.1817835502921","answer_b":"5.1817835502921","answer_c":"4.1817835502921","answer_d":"7.1817835502921","answer_correct":"B","mcurl":"natlog.php?num=Ln(178)&pl=Calculate"},"179":{"question":"Ln(179) = ?","answer_a":"7.1873858058408","answer_b":"5.1873858058408","answer_c":"8.1873858058408","answer_d":"4.1873858058408","answer_correct":"B","mcurl":"natlog.php?num=Ln(179)&pl=Calculate"},"180":{"question":"Ln(180) = ?","answer_a":"5.1929568508902","answer_b":"4.1929568508902","answer_c":"3.1929568508902","answer_d":"8.1929568508902","answer_correct":"A","mcurl":"natlog.php?num=Ln(180)&pl=Calculate"},"181":{"question":"Evaluate Ln(181)","answer_a":"7.1984970312658","answer_b":"4.1984970312658","answer_c":"8.1984970312658","answer_d":"5.1984970312658","answer_correct":"D","mcurl":"natlog.php?num=Ln(181)&pl=Calculate"},"182":{"question":"Ln(182) = ?","answer_a":"4.2040066870768","answer_b":"7.2040066870768","answer_c":"5.2040066870768","answer_d":"8.2040066870768","answer_correct":"C","mcurl":"natlog.php?num=Ln(182)&pl=Calculate"},"183":{"question":"Evaluate Ln(183)","answer_a":"7.2094861528414","answer_b":"5.2094861528414","answer_c":"2.2094861528414","answer_d":"4.2094861528414","answer_correct":"B","mcurl":"natlog.php?num=Ln(183)&pl=Calculate"},"184":{"question":"Evaluate Ln(184)","answer_a":"8.214935757609","answer_b":"6.214935757609","answer_c":"5.214935757609","answer_d":"7.214935757609","answer_correct":"C","mcurl":"natlog.php?num=Ln(184)&pl=Calculate"},"185":{"question":"Evaluate Ln(185)","answer_a":"8.2203558250783","answer_b":"3.2203558250783","answer_c":"6.2203558250783","answer_d":"5.2203558250783","answer_correct":"D","mcurl":"natlog.php?num=Ln(185)&pl=Calculate"},"186":{"question":"Ln(186) = ?","answer_a":"6.2257466737132","answer_b":"8.2257466737132","answer_c":"5.2257466737132","answer_d":"7.2257466737132","answer_correct":"C","mcurl":"natlog.php?num=Ln(186)&pl=Calculate"},"187":{"question":"Evaluate Ln(187)","answer_a":"3.2311086168546","answer_b":"5.2311086168546","answer_c":"6.2311086168546","answer_d":"8.2311086168546","answer_correct":"B","mcurl":"natlog.php?num=Ln(187)&pl=Calculate"},"188":{"question":"Ln(188) = ?","answer_a":"7.2364419628299","answer_b":"5.2364419628299","answer_c":"4.2364419628299","answer_d":"2.2364419628299","answer_correct":"B","mcurl":"natlog.php?num=Ln(188)&pl=Calculate"},"189":{"question":"Ln(189) = ?","answer_a":"7.2417470150596","answer_b":"2.2417470150596","answer_c":"4.2417470150596","answer_d":"5.2417470150596","answer_correct":"D","mcurl":"natlog.php?num=Ln(189)&pl=Calculate"},"190":{"question":"Evaluate Ln(190)","answer_a":"8.2470240721605","answer_b":"7.2470240721605","answer_c":"4.2470240721605","answer_d":"5.2470240721605","answer_correct":"D","mcurl":"natlog.php?num=Ln(190)&pl=Calculate"},"191":{"question":"Ln(191) = ?","answer_a":"2.2522734280466","answer_b":"4.2522734280466","answer_c":"3.2522734280466","answer_d":"5.2522734280466","answer_correct":"D","mcurl":"natlog.php?num=Ln(191)&pl=Calculate"},"192":{"question":"Evaluate Ln(192)","answer_a":"7.2574953720278","answer_b":"5.2574953720278","answer_c":"4.2574953720278","answer_d":"2.2574953720278","answer_correct":"B","mcurl":"natlog.php?num=Ln(192)&pl=Calculate"},"193":{"question":"Ln(193) = ?","answer_a":"5.2626901889049","answer_b":"8.2626901889049","answer_c":"7.2626901889049","answer_d":"4.2626901889049","answer_correct":"A","mcurl":"natlog.php?num=Ln(193)&pl=Calculate"},"194":{"question":"Evaluate Ln(194)","answer_a":"2.2678581590633","answer_b":"5.2678581590633","answer_c":"7.2678581590633","answer_d":"6.2678581590633","answer_correct":"B","mcurl":"natlog.php?num=Ln(194)&pl=Calculate"},"195":{"question":"Ln(195) = ?","answer_a":"8.2729995585637","answer_b":"4.2729995585637","answer_c":"5.2729995585637","answer_d":"3.2729995585637","answer_correct":"C","mcurl":"natlog.php?num=Ln(195)&pl=Calculate"},"196":{"question":"Ln(196) = ?","answer_a":"6.2781146592305","answer_b":"8.2781146592305","answer_c":"5.2781146592305","answer_d":"7.2781146592305","answer_correct":"C","mcurl":"natlog.php?num=Ln(196)&pl=Calculate"},"197":{"question":"Evaluate Ln(197)","answer_a":"3.283203728738","answer_b":"6.283203728738","answer_c":"8.283203728738","answer_d":"5.283203728738","answer_correct":"D","mcurl":"natlog.php?num=Ln(197)&pl=Calculate"},"198":{"question":"Ln(198) = ?","answer_a":"2.2882670306945","answer_b":"5.2882670306945","answer_c":"7.2882670306945","answer_d":"4.2882670306945","answer_correct":"B","mcurl":"natlog.php?num=Ln(198)&pl=Calculate"},"199":{"question":"Ln(199) = ?","answer_a":"7.2933048247245","answer_b":"6.2933048247245","answer_c":"2.2933048247245","answer_d":"5.2933048247245","answer_correct":"D","mcurl":"natlog.php?num=Ln(199)&pl=Calculate"},"200":{"question":"Ln(200) = ?","answer_a":"5.298317366548","answer_b":"3.298317366548","answer_c":"4.298317366548","answer_d":"8.298317366548","answer_correct":"A","mcurl":"natlog.php?num=Ln(200)&pl=Calculate"},"201":{"question":"Ln(201) = ?","answer_a":"8.3033049080591","answer_b":"7.3033049080591","answer_c":"5.3033049080591","answer_d":"4.3033049080591","answer_correct":"C","mcurl":"natlog.php?num=Ln(201)&pl=Calculate"},"202":{"question":"Ln(202) = ?","answer_a":"4.3082676974012","answer_b":"5.3082676974012","answer_c":"7.3082676974012","answer_d":"8.3082676974012","answer_correct":"B","mcurl":"natlog.php?num=Ln(202)&pl=Calculate"},"203":{"question":"Ln(203) = ?","answer_a":"7.3132059790418","answer_b":"8.3132059790418","answer_c":"6.3132059790418","answer_d":"5.3132059790418","answer_correct":"D","mcurl":"natlog.php?num=Ln(203)&pl=Calculate"},"204":{"question":"Evaluate Ln(204)","answer_a":"3.3181199938442","answer_b":"8.3181199938442","answer_c":"4.3181199938442","answer_d":"5.3181199938442","answer_correct":"D","mcurl":"natlog.php?num=Ln(204)&pl=Calculate"},"205":{"question":"Ln(205) = ?","answer_a":"8.3230099791384","answer_b":"5.3230099791384","answer_c":"3.3230099791384","answer_d":"4.3230099791384","answer_correct":"B","mcurl":"natlog.php?num=Ln(205)&pl=Calculate"},"206":{"question":"Evaluate Ln(206)","answer_a":"6.3278761687896","answer_b":"2.3278761687896","answer_c":"3.3278761687896","answer_d":"5.3278761687896","answer_correct":"D","mcurl":"natlog.php?num=Ln(206)&pl=Calculate"},"207":{"question":"Evaluate Ln(207)","answer_a":"5.3327187932654","answer_b":"4.3327187932654","answer_c":"7.3327187932654","answer_d":"8.3327187932654","answer_correct":"A","mcurl":"natlog.php?num=Ln(207)&pl=Calculate"},"208":{"question":"Evaluate Ln(208)","answer_a":"3.3375380797013","answer_b":"5.3375380797013","answer_c":"4.3375380797013","answer_d":"8.3375380797013","answer_correct":"B","mcurl":"natlog.php?num=Ln(208)&pl=Calculate"},"209":{"question":"Evaluate Ln(209)","answer_a":"4.3423342519648","answer_b":"5.3423342519648","answer_c":"2.3423342519648","answer_d":"3.3423342519648","answer_correct":"B","mcurl":"natlog.php?num=Ln(209)&pl=Calculate"},"210":{"question":"Evaluate Ln(210)","answer_a":"5.3471075307175","answer_b":"7.3471075307175","answer_c":"8.3471075307175","answer_d":"6.3471075307175","answer_correct":"A","mcurl":"natlog.php?num=Ln(210)&pl=Calculate"},"211":{"question":"Ln(211) = ?","answer_a":"3.3518581334761","answer_b":"8.3518581334761","answer_c":"6.3518581334761","answer_d":"5.3518581334761","answer_correct":"D","mcurl":"natlog.php?num=Ln(211)&pl=Calculate"},"212":{"question":"Evaluate Ln(212)","answer_a":"6.356586274672","answer_b":"5.356586274672","answer_c":"2.356586274672","answer_d":"3.356586274672","answer_correct":"B","mcurl":"natlog.php?num=Ln(212)&pl=Calculate"},"213":{"question":"Ln(213) = ?","answer_a":"3.3612921657094","answer_b":"5.3612921657094","answer_c":"2.3612921657094","answer_d":"6.3612921657094","answer_correct":"B","mcurl":"natlog.php?num=Ln(213)&pl=Calculate"},"214":{"question":"Evaluate Ln(214)","answer_a":"3.3659760150219","answer_b":"4.3659760150219","answer_c":"5.3659760150219","answer_d":"2.3659760150219","answer_correct":"C","mcurl":"natlog.php?num=Ln(214)&pl=Calculate"},"215":{"question":"Evaluate Ln(215)","answer_a":"7.3706380281277","answer_b":"6.3706380281277","answer_c":"2.3706380281277","answer_d":"5.3706380281277","answer_correct":"D","mcurl":"natlog.php?num=Ln(215)&pl=Calculate"},"216":{"question":"Evaluate Ln(216)","answer_a":"3.3752784076842","answer_b":"8.3752784076842","answer_c":"5.3752784076842","answer_d":"6.3752784076842","answer_correct":"C","mcurl":"natlog.php?num=Ln(216)&pl=Calculate"},"217":{"question":"Evaluate Ln(217)","answer_a":"8.3798973535405","answer_b":"3.3798973535405","answer_c":"5.3798973535405","answer_d":"6.3798973535405","answer_correct":"C","mcurl":"natlog.php?num=Ln(217)&pl=Calculate"},"218":{"question":"Evaluate Ln(218)","answer_a":"2.3844950627891","answer_b":"7.3844950627891","answer_c":"6.3844950627891","answer_d":"5.3844950627891","answer_correct":"D","mcurl":"natlog.php?num=Ln(218)&pl=Calculate"},"219":{"question":"Evaluate Ln(219)","answer_a":"6.3890717298165","answer_b":"3.3890717298165","answer_c":"5.3890717298165","answer_d":"2.3890717298165","answer_correct":"C","mcurl":"natlog.php?num=Ln(219)&pl=Calculate"},"220":{"question":"Ln(220) = ?","answer_a":"5.3936275463524","answer_b":"4.3936275463524","answer_c":"8.3936275463524","answer_d":"7.3936275463524","answer_correct":"A","mcurl":"natlog.php?num=Ln(220)&pl=Calculate"},"221":{"question":"Ln(221) = ?","answer_a":"5.3981627015178","answer_b":"3.3981627015178","answer_c":"8.3981627015178","answer_d":"4.3981627015178","answer_correct":"A","mcurl":"natlog.php?num=Ln(221)&pl=Calculate"},"222":{"question":"Ln(222) = ?","answer_a":"8.4026773818723","answer_b":"4.4026773818723","answer_c":"5.4026773818723","answer_d":"3.4026773818723","answer_correct":"C","mcurl":"natlog.php?num=Ln(222)&pl=Calculate"},"223":{"question":"Evaluate Ln(223)","answer_a":"5.4071717714601","answer_b":"7.4071717714601","answer_c":"4.4071717714601","answer_d":"2.4071717714601","answer_correct":"A","mcurl":"natlog.php?num=Ln(223)&pl=Calculate"},"224":{"question":"Evaluate Ln(224)","answer_a":"6.411646051855","answer_b":"2.411646051855","answer_c":"7.411646051855","answer_d":"5.411646051855","answer_correct":"D","mcurl":"natlog.php?num=Ln(224)&pl=Calculate"},"225":{"question":"Evaluate Ln(225)","answer_a":"5.4161004022044","answer_b":"7.4161004022044","answer_c":"6.4161004022044","answer_d":"8.4161004022044","answer_correct":"A","mcurl":"natlog.php?num=Ln(225)&pl=Calculate"},"226":{"question":"Evaluate Ln(226)","answer_a":"5.4205349992723","answer_b":"2.4205349992723","answer_c":"7.4205349992723","answer_d":"4.4205349992723","answer_correct":"A","mcurl":"natlog.php?num=Ln(226)&pl=Calculate"},"227":{"question":"Ln(227) = ?","answer_a":"8.4249500174814","answer_b":"5.4249500174814","answer_c":"7.4249500174814","answer_d":"4.4249500174814","answer_correct":"B","mcurl":"natlog.php?num=Ln(227)&pl=Calculate"},"228":{"question":"Ln(228) = ?","answer_a":"5.4293456289544","answer_b":"6.4293456289544","answer_c":"2.4293456289544","answer_d":"3.4293456289544","answer_correct":"A","mcurl":"natlog.php?num=Ln(228)&pl=Calculate"},"229":{"question":"Evaluate Ln(229)","answer_a":"5.4337220035542","answer_b":"4.4337220035542","answer_c":"7.4337220035542","answer_d":"8.4337220035542","answer_correct":"A","mcurl":"natlog.php?num=Ln(229)&pl=Calculate"},"230":{"question":"Ln(230) = ?","answer_a":"5.4380793089232","answer_b":"3.4380793089232","answer_c":"4.4380793089232","answer_d":"8.4380793089232","answer_correct":"A","mcurl":"natlog.php?num=Ln(230)&pl=Calculate"},"231":{"question":"Evaluate Ln(231)","answer_a":"4.4424177105218","answer_b":"5.4424177105218","answer_c":"2.4424177105218","answer_d":"3.4424177105218","answer_correct":"B","mcurl":"natlog.php?num=Ln(231)&pl=Calculate"},"232":{"question":"Ln(232) = ?","answer_a":"5.4467373716663","answer_b":"3.4467373716663","answer_c":"2.4467373716663","answer_d":"6.4467373716663","answer_correct":"A","mcurl":"natlog.php?num=Ln(232)&pl=Calculate"},"233":{"question":"Evaluate Ln(233)","answer_a":"8.4510384535657","answer_b":"4.4510384535657","answer_c":"3.4510384535657","answer_d":"5.4510384535657","answer_correct":"D","mcurl":"natlog.php?num=Ln(233)&pl=Calculate"},"234":{"question":"Evaluate Ln(234)","answer_a":"3.4553211153577","answer_b":"8.4553211153577","answer_c":"6.4553211153577","answer_d":"5.4553211153577","answer_correct":"D","mcurl":"natlog.php?num=Ln(234)&pl=Calculate"},"235":{"question":"Ln(235) = ?","answer_a":"7.4595855141442","answer_b":"5.4595855141442","answer_c":"8.4595855141442","answer_d":"6.4595855141442","answer_correct":"B","mcurl":"natlog.php?num=Ln(235)&pl=Calculate"},"236":{"question":"Evaluate Ln(236)","answer_a":"6.4638318050256","answer_b":"8.4638318050256","answer_c":"5.4638318050256","answer_d":"7.4638318050256","answer_correct":"C","mcurl":"natlog.php?num=Ln(236)&pl=Calculate"},"237":{"question":"Ln(237) = ?","answer_a":"6.4680601411351","answer_b":"2.4680601411351","answer_c":"5.4680601411351","answer_d":"7.4680601411351","answer_correct":"C","mcurl":"natlog.php?num=Ln(237)&pl=Calculate"},"238":{"question":"Ln(238) = ?","answer_a":"8.4722706736715","answer_b":"5.4722706736715","answer_c":"4.4722706736715","answer_d":"7.4722706736715","answer_correct":"B","mcurl":"natlog.php?num=Ln(238)&pl=Calculate"},"239":{"question":"Ln(239) = ?","answer_a":"5.4764635519315","answer_b":"2.4764635519315","answer_c":"4.4764635519315","answer_d":"7.4764635519315","answer_correct":"A","mcurl":"natlog.php?num=Ln(239)&pl=Calculate"},"240":{"question":"Ln(240) = ?","answer_a":"5.480638923342","answer_b":"4.480638923342","answer_c":"8.480638923342","answer_d":"7.480638923342","answer_correct":"A","mcurl":"natlog.php?num=Ln(240)&pl=Calculate"},"241":{"question":"Ln(241) = ?","answer_a":"2.4847969334907","answer_b":"5.4847969334907","answer_c":"4.4847969334907","answer_d":"3.4847969334907","answer_correct":"B","mcurl":"natlog.php?num=Ln(241)&pl=Calculate"},"242":{"question":"Evaluate Ln(242)","answer_a":"4.4889377261567","answer_b":"7.4889377261567","answer_c":"5.4889377261567","answer_d":"2.4889377261567","answer_correct":"C","mcurl":"natlog.php?num=Ln(242)&pl=Calculate"},"243":{"question":"Evaluate Ln(243)","answer_a":"8.4930614433405","answer_b":"7.4930614433405","answer_c":"6.4930614433405","answer_d":"5.4930614433405","answer_correct":"D","mcurl":"natlog.php?num=Ln(243)&pl=Calculate"},"244":{"question":"Ln(244) = ?","answer_a":"5.4971682252932","answer_b":"8.4971682252932","answer_c":"6.4971682252932","answer_d":"3.4971682252932","answer_correct":"A","mcurl":"natlog.php?num=Ln(244)&pl=Calculate"},"245":{"question":"Evaluate Ln(245)","answer_a":"6.5012582105447","answer_b":"8.5012582105447","answer_c":"5.5012582105447","answer_d":"3.5012582105447","answer_correct":"C","mcurl":"natlog.php?num=Ln(245)&pl=Calculate"},"246":{"question":"Ln(246) = ?","answer_a":"6.5053315359324","answer_b":"3.5053315359324","answer_c":"5.5053315359324","answer_d":"2.5053315359324","answer_correct":"C","mcurl":"natlog.php?num=Ln(246)&pl=Calculate"},"247":{"question":"Ln(247) = ?","answer_a":"3.509388336628","answer_b":"2.509388336628","answer_c":"4.509388336628","answer_d":"5.509388336628","answer_correct":"D","mcurl":"natlog.php?num=Ln(247)&pl=Calculate"},"248":{"question":"Evaluate Ln(248)","answer_a":"4.513428746165","answer_b":"5.513428746165","answer_c":"7.513428746165","answer_d":"8.513428746165","answer_correct":"B","mcurl":"natlog.php?num=Ln(248)&pl=Calculate"},"249":{"question":"Evaluate Ln(249)","answer_a":"2.5174528964647","answer_b":"6.5174528964647","answer_c":"5.5174528964647","answer_d":"3.5174528964647","answer_correct":"C","mcurl":"natlog.php?num=Ln(249)&pl=Calculate"},"250":{"question":"Evaluate Ln(250)","answer_a":"6.5214609178622","answer_b":"8.5214609178622","answer_c":"5.5214609178622","answer_d":"3.5214609178622","answer_correct":"C","mcurl":"natlog.php?num=Ln(250)&pl=Calculate"},"251":{"question":"Evaluate Ln(251)","answer_a":"5.5254529391318","answer_b":"8.5254529391318","answer_c":"4.5254529391318","answer_d":"3.5254529391318","answer_correct":"A","mcurl":"natlog.php?num=Ln(251)&pl=Calculate"},"252":{"question":"Ln(252) = ?","answer_a":"8.5294290875114","answer_b":"5.5294290875114","answer_c":"4.5294290875114","answer_d":"7.5294290875114","answer_correct":"B","mcurl":"natlog.php?num=Ln(252)&pl=Calculate"},"253":{"question":"Evaluate Ln(253)","answer_a":"7.5333894887275","answer_b":"5.5333894887275","answer_c":"2.5333894887275","answer_d":"6.5333894887275","answer_correct":"B","mcurl":"natlog.php?num=Ln(253)&pl=Calculate"},"254":{"question":"Evaluate Ln(254)","answer_a":"5.5373342670185","answer_b":"4.5373342670185","answer_c":"8.5373342670185","answer_d":"3.5373342670185","answer_correct":"A","mcurl":"natlog.php?num=Ln(254)&pl=Calculate"},"255":{"question":"Evaluate Ln(255)","answer_a":"2.5412635451584","answer_b":"5.5412635451584","answer_c":"4.5412635451584","answer_d":"3.5412635451584","answer_correct":"B","mcurl":"natlog.php?num=Ln(255)&pl=Calculate"},"256":{"question":"Evaluate Ln(256)","answer_a":"5.5451774444796","answer_b":"6.5451774444796","answer_c":"7.5451774444796","answer_d":"8.5451774444796","answer_correct":"A","mcurl":"natlog.php?num=Ln(256)&pl=Calculate"},"257":{"question":"Evaluate Ln(257)","answer_a":"3.5490760848952","answer_b":"6.5490760848952","answer_c":"8.5490760848952","answer_d":"5.5490760848952","answer_correct":"D","mcurl":"natlog.php?num=Ln(257)&pl=Calculate"},"258":{"question":"Ln(258) = ?","answer_a":"3.5529595849216","answer_b":"5.5529595849216","answer_c":"2.5529595849216","answer_d":"6.5529595849216","answer_correct":"B","mcurl":"natlog.php?num=Ln(258)&pl=Calculate"},"259":{"question":"Ln(259) = ?","answer_a":"3.5568280616995","answer_b":"8.5568280616995","answer_c":"5.5568280616995","answer_d":"6.5568280616995","answer_correct":"C","mcurl":"natlog.php?num=Ln(259)&pl=Calculate"},"260":{"question":"Evaluate Ln(260)","answer_a":"3.5606816310155","answer_b":"5.5606816310155","answer_c":"6.5606816310155","answer_d":"2.5606816310155","answer_correct":"B","mcurl":"natlog.php?num=Ln(260)&pl=Calculate"},"261":{"question":"Evaluate Ln(261)","answer_a":"5.5645204073227","answer_b":"4.5645204073227","answer_c":"3.5645204073227","answer_d":"8.5645204073227","answer_correct":"A","mcurl":"natlog.php?num=Ln(261)&pl=Calculate"},"262":{"question":"Ln(262) = ?","answer_a":"2.5683445037611","answer_b":"4.5683445037611","answer_c":"5.5683445037611","answer_d":"7.5683445037611","answer_correct":"C","mcurl":"natlog.php?num=Ln(262)&pl=Calculate"},"263":{"question":"Ln(263) = ?","answer_a":"5.5721540321778","answer_b":"3.5721540321778","answer_c":"8.5721540321778","answer_d":"4.5721540321778","answer_correct":"A","mcurl":"natlog.php?num=Ln(263)&pl=Calculate"},"264":{"question":"Evaluate Ln(264)","answer_a":"6.5759491031463","answer_b":"8.5759491031463","answer_c":"7.5759491031463","answer_d":"5.5759491031463","answer_correct":"D","mcurl":"natlog.php?num=Ln(264)&pl=Calculate"},"265":{"question":"Evaluate Ln(265)","answer_a":"2.5797298259862","answer_b":"7.5797298259862","answer_c":"5.5797298259862","answer_d":"4.5797298259862","answer_correct":"C","mcurl":"natlog.php?num=Ln(265)&pl=Calculate"},"266":{"question":"Evaluate Ln(266)","answer_a":"8.5834963087817","answer_b":"7.5834963087817","answer_c":"4.5834963087817","answer_d":"5.5834963087817","answer_correct":"D","mcurl":"natlog.php?num=Ln(266)&pl=Calculate"},"267":{"question":"Ln(267) = ?","answer_a":"3.5872486584002","answer_b":"2.5872486584002","answer_c":"5.5872486584002","answer_d":"4.5872486584002","answer_correct":"C","mcurl":"natlog.php?num=Ln(267)&pl=Calculate"},"268":{"question":"Ln(268) = ?","answer_a":"4.5909869805109","answer_b":"7.5909869805109","answer_c":"5.5909869805109","answer_d":"8.5909869805109","answer_correct":"C","mcurl":"natlog.php?num=Ln(268)&pl=Calculate"},"269":{"question":"Evaluate Ln(269)","answer_a":"8.5947113796018","answer_b":"6.5947113796018","answer_c":"3.5947113796018","answer_d":"5.5947113796018","answer_correct":"D","mcurl":"natlog.php?num=Ln(269)&pl=Calculate"},"270":{"question":"Ln(270) = ?","answer_a":"5.5984219589984","answer_b":"7.5984219589984","answer_c":"6.5984219589984","answer_d":"8.5984219589984","answer_correct":"A","mcurl":"natlog.php?num=Ln(270)&pl=Calculate"},"271":{"question":"Ln(271) = ?","answer_a":"6.6021188208797","answer_b":"5.6021188208797","answer_c":"2.6021188208797","answer_d":"3.6021188208797","answer_correct":"B","mcurl":"natlog.php?num=Ln(271)&pl=Calculate"},"272":{"question":"Evaluate Ln(272)","answer_a":"6.605802066296","answer_b":"5.605802066296","answer_c":"2.605802066296","answer_d":"3.605802066296","answer_correct":"B","mcurl":"natlog.php?num=Ln(272)&pl=Calculate"},"273":{"question":"Ln(273) = ?","answer_a":"5.609471795185","answer_b":"6.609471795185","answer_c":"8.609471795185","answer_d":"7.609471795185","answer_correct":"A","mcurl":"natlog.php?num=Ln(273)&pl=Calculate"},"274":{"question":"Ln(274) = ?","answer_a":"6.6131281063881","answer_b":"7.6131281063881","answer_c":"5.6131281063881","answer_d":"2.6131281063881","answer_correct":"C","mcurl":"natlog.php?num=Ln(274)&pl=Calculate"},"275":{"question":"Evaluate Ln(275)","answer_a":"5.6167710976666","answer_b":"7.6167710976666","answer_c":"4.6167710976666","answer_d":"8.6167710976666","answer_correct":"A","mcurl":"natlog.php?num=Ln(275)&pl=Calculate"},"276":{"question":"Ln(276) = ?","answer_a":"5.6204008657171","answer_b":"3.6204008657171","answer_c":"4.6204008657171","answer_d":"2.6204008657171","answer_correct":"A","mcurl":"natlog.php?num=Ln(276)&pl=Calculate"},"277":{"question":"Evaluate Ln(277)","answer_a":"3.6240175061873","answer_b":"6.6240175061873","answer_c":"5.6240175061873","answer_d":"2.6240175061873","answer_correct":"C","mcurl":"natlog.php?num=Ln(277)&pl=Calculate"},"278":{"question":"Ln(278) = ?","answer_a":"8.6276211136906","answer_b":"5.6276211136906","answer_c":"7.6276211136906","answer_d":"6.6276211136906","answer_correct":"B","mcurl":"natlog.php?num=Ln(278)&pl=Calculate"},"279":{"question":"Evaluate Ln(279)","answer_a":"5.6312117818214","answer_b":"6.6312117818214","answer_c":"8.6312117818214","answer_d":"7.6312117818214","answer_correct":"A","mcurl":"natlog.php?num=Ln(279)&pl=Calculate"},"280":{"question":"Ln(280) = ?","answer_a":"4.6347896031692","answer_b":"2.6347896031692","answer_c":"3.6347896031692","answer_d":"5.6347896031692","answer_correct":"D","mcurl":"natlog.php?num=Ln(280)&pl=Calculate"},"281":{"question":"Evaluate Ln(281)","answer_a":"2.6383546693337","answer_b":"7.6383546693337","answer_c":"4.6383546693337","answer_d":"5.6383546693337","answer_correct":"D","mcurl":"natlog.php?num=Ln(281)&pl=Calculate"},"282":{"question":"Evaluate Ln(282)","answer_a":"6.6419070709381","answer_b":"3.6419070709381","answer_c":"5.6419070709381","answer_d":"2.6419070709381","answer_correct":"C","mcurl":"natlog.php?num=Ln(282)&pl=Calculate"},"283":{"question":"Evaluate Ln(283)","answer_a":"3.6454468976432","answer_b":"5.6454468976432","answer_c":"4.6454468976432","answer_d":"2.6454468976432","answer_correct":"B","mcurl":"natlog.php?num=Ln(283)&pl=Calculate"},"284":{"question":"Ln(284) = ?","answer_a":"5.6489742381612","answer_b":"3.6489742381612","answer_c":"4.6489742381612","answer_d":"8.6489742381612","answer_correct":"A","mcurl":"natlog.php?num=Ln(284)&pl=Calculate"},"285":{"question":"Ln(285) = ?","answer_a":"6.6524891802687","answer_b":"2.6524891802687","answer_c":"5.6524891802687","answer_d":"3.6524891802687","answer_correct":"C","mcurl":"natlog.php?num=Ln(285)&pl=Calculate"},"286":{"question":"Evaluate Ln(286)","answer_a":"3.6559918108199","answer_b":"5.6559918108199","answer_c":"4.6559918108199","answer_d":"8.6559918108199","answer_correct":"B","mcurl":"natlog.php?num=Ln(286)&pl=Calculate"},"287":{"question":"Ln(287) = ?","answer_a":"5.6594822157596","answer_b":"4.6594822157596","answer_c":"8.6594822157596","answer_d":"3.6594822157596","answer_correct":"A","mcurl":"natlog.php?num=Ln(287)&pl=Calculate"},"288":{"question":"Ln(288) = ?","answer_a":"5.6629604801359","answer_b":"8.6629604801359","answer_c":"3.6629604801359","answer_d":"6.6629604801359","answer_correct":"A","mcurl":"natlog.php?num=Ln(288)&pl=Calculate"},"289":{"question":"Evaluate 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?","answer_a":"6.6801726090171","answer_b":"5.6801726090171","answer_c":"7.6801726090171","answer_d":"8.6801726090171","answer_correct":"B","mcurl":"natlog.php?num=Ln(293)&pl=Calculate"},"294":{"question":"Evaluate Ln(294)","answer_a":"6.6835797673387","answer_b":"2.6835797673387","answer_c":"3.6835797673387","answer_d":"5.6835797673387","answer_correct":"D","mcurl":"natlog.php?num=Ln(294)&pl=Calculate"},"295":{"question":"Evaluate Ln(295)","answer_a":"8.6869753563398","answer_b":"4.6869753563398","answer_c":"7.6869753563398","answer_d":"5.6869753563398","answer_correct":"D","mcurl":"natlog.php?num=Ln(295)&pl=Calculate"},"296":{"question":"Ln(296) = ?","answer_a":"5.6903594543241","answer_b":"8.6903594543241","answer_c":"7.6903594543241","answer_d":"4.6903594543241","answer_correct":"A","mcurl":"natlog.php?num=Ln(296)&pl=Calculate"},"297":{"question":"Evaluate Ln(297)","answer_a":"7.6937321388027","answer_b":"4.6937321388027","answer_c":"8.6937321388027","answer_d":"5.6937321388027","answer_correct":"D","mcurl":"natlog.php?num=Ln(297)&pl=Calculate"},"298":{"question":"Evaluate Ln(298)","answer_a":"7.6970934865054","answer_b":"4.6970934865054","answer_c":"8.6970934865054","answer_d":"5.6970934865054","answer_correct":"D","mcurl":"natlog.php?num=Ln(298)&pl=Calculate"},"299":{"question":"Ln(299) = ?","answer_a":"5.7004435733907","answer_b":"3.7004435733907","answer_c":"8.7004435733907","answer_d":"6.7004435733907","answer_correct":"A","mcurl":"natlog.php?num=Ln(299)&pl=Calculate"},"300":{"question":"Evaluate Ln(300)","answer_a":"7.7037824746562","answer_b":"8.7037824746562","answer_c":"5.7037824746562","answer_d":"6.7037824746562","answer_correct":"C","mcurl":"natlog.php?num=Ln(300)&pl=Calculate"},"301":{"question":"Ln(301) = ?","answer_a":"5.7071102647489","answer_b":"4.7071102647489","answer_c":"8.7071102647489","answer_d":"3.7071102647489","answer_correct":"A","mcurl":"natlog.php?num=Ln(301)&pl=Calculate"},"302":{"question":"Ln(302) = ?","answer_a":"7.7104270173749","answer_b":"5.7104270173749","answer_c":"6.7104270173749","answer_d":"8.7104270173749","answer_correct":"B","mcurl":"natlog.php?num=Ln(302)&pl=Calculate"},"303":{"question":"Evaluate Ln(303)","answer_a":"5.7137328055094","answer_b":"7.7137328055094","answer_c":"6.7137328055094","answer_d":"8.7137328055094","answer_correct":"A","mcurl":"natlog.php?num=Ln(303)&pl=Calculate"},"304":{"question":"Ln(304) = ?","answer_a":"6.7170277014062","answer_b":"2.7170277014062","answer_c":"7.7170277014062","answer_d":"5.7170277014062","answer_correct":"D","mcurl":"natlog.php?num=Ln(304)&pl=Calculate"},"305":{"question":"Evaluate Ln(305)","answer_a":"7.7203117766074","answer_b":"2.7203117766074","answer_c":"6.7203117766074","answer_d":"5.7203117766074","answer_correct":"D","mcurl":"natlog.php?num=Ln(305)&pl=Calculate"},"306":{"question":"Evaluate Ln(306)","answer_a":"7.7235851019524","answer_b":"4.7235851019524","answer_c":"5.7235851019524","answer_d":"8.7235851019524","answer_correct":"C","mcurl":"natlog.php?num=Ln(306)&pl=Calculate"},"307":{"question":"Ln(307) = ?","answer_a":"2.7268477475872","answer_b":"4.7268477475872","answer_c":"3.7268477475872","answer_d":"5.7268477475872","answer_correct":"D","mcurl":"natlog.php?num=Ln(307)&pl=Calculate"},"308":{"question":"Ln(308) = ?","answer_a":"3.7300997829736","answer_b":"4.7300997829736","answer_c":"5.7300997829736","answer_d":"2.7300997829736","answer_correct":"C","mcurl":"natlog.php?num=Ln(308)&pl=Calculate"},"309":{"question":"Evaluate Ln(309)","answer_a":"5.7333412768977","answer_b":"7.7333412768977","answer_c":"8.7333412768977","answer_d":"6.7333412768977","answer_correct":"A","mcurl":"natlog.php?num=Ln(309)&pl=Calculate"},"310":{"question":"Evaluate Ln(310)","answer_a":"6.7365722974792","answer_b":"8.7365722974792","answer_c":"5.7365722974792","answer_d":"7.7365722974792","answer_correct":"C","mcurl":"natlog.php?num=Ln(310)&pl=Calculate"},"311":{"question":"Evaluate Ln(311)","answer_a":"8.7397929121792","answer_b":"5.7397929121792","answer_c":"4.7397929121792","answer_d":"7.7397929121792","answer_correct":"B","mcurl":"natlog.php?num=Ln(311)&pl=Calculate"},"312":{"question":"Evaluate Ln(312)","answer_a":"7.7430031878095","answer_b":"6.7430031878095","answer_c":"5.7430031878095","answer_d":"2.7430031878095","answer_correct":"C","mcurl":"natlog.php?num=Ln(312)&pl=Calculate"},"313":{"question":"Evaluate Ln(313)","answer_a":"8.7462031905402","answer_b":"5.7462031905402","answer_c":"6.7462031905402","answer_d":"7.7462031905402","answer_correct":"B","mcurl":"natlog.php?num=Ln(313)&pl=Calculate"},"314":{"question":"Evaluate Ln(314)","answer_a":"5.7493929859083","answer_b":"8.7493929859083","answer_c":"7.7493929859083","answer_d":"4.7493929859083","answer_correct":"A","mcurl":"natlog.php?num=Ln(314)&pl=Calculate"},"315":{"question":"Evaluate Ln(315)","answer_a":"5.7525726388256","answer_b":"4.7525726388256","answer_c":"3.7525726388256","answer_d":"2.7525726388256","answer_correct":"A","mcurl":"natlog.php?num=Ln(315)&pl=Calculate"},"316":{"question":"Ln(316) = ?","answer_a":"4.7557422135869","answer_b":"5.7557422135869","answer_c":"8.7557422135869","answer_d":"7.7557422135869","answer_correct":"B","mcurl":"natlog.php?num=Ln(316)&pl=Calculate"},"317":{"question":"Ln(317) = ?","answer_a":"2.7589017738773","answer_b":"6.7589017738773","answer_c":"3.7589017738773","answer_d":"5.7589017738773","answer_correct":"D","mcurl":"natlog.php?num=Ln(317)&pl=Calculate"},"318":{"question":"Evaluate Ln(318)","answer_a":"5.7620513827802","answer_b":"4.7620513827802","answer_c":"2.7620513827802","answer_d":"3.7620513827802","answer_correct":"A","mcurl":"natlog.php?num=Ln(318)&pl=Calculate"},"319":{"question":"Evaluate Ln(319)","answer_a":"5.7651911027848","answer_b":"4.7651911027848","answer_c":"7.7651911027848","answer_d":"2.7651911027848","answer_correct":"A","mcurl":"natlog.php?num=Ln(319)&pl=Calculate"},"320":{"question":"Evaluate Ln(320)","answer_a":"8.7683209957938","answer_b":"3.7683209957938","answer_c":"5.7683209957938","answer_d":"6.7683209957938","answer_correct":"C","mcurl":"natlog.php?num=Ln(320)&pl=Calculate"},"321":{"question":"Ln(321) = ?","answer_a":"3.77144112313","answer_b":"2.77144112313","answer_c":"6.77144112313","answer_d":"5.77144112313","answer_correct":"D","mcurl":"natlog.php?num=Ln(321)&pl=Calculate"},"322":{"question":"Evaluate Ln(322)","answer_a":"8.7745515455444","answer_b":"5.7745515455444","answer_c":"6.7745515455444","answer_d":"3.7745515455444","answer_correct":"B","mcurl":"natlog.php?num=Ln(322)&pl=Calculate"},"323":{"question":"Evaluate Ln(323)","answer_a":"7.7776523232227","answer_b":"4.7776523232227","answer_c":"5.7776523232227","answer_d":"8.7776523232227","answer_correct":"C","mcurl":"natlog.php?num=Ln(323)&pl=Calculate"},"324":{"question":"Ln(324) = ?","answer_a":"7.7807435157923","answer_b":"2.7807435157923","answer_c":"6.7807435157923","answer_d":"5.7807435157923","answer_correct":"D","mcurl":"natlog.php?num=Ln(324)&pl=Calculate"},"325":{"question":"Ln(325) = ?","answer_a":"5.7838251823297","answer_b":"2.7838251823297","answer_c":"7.7838251823297","answer_d":"6.7838251823297","answer_correct":"A","mcurl":"natlog.php?num=Ln(325)&pl=Calculate"},"326":{"question":"Ln(326) = ?","answer_a":"6.7868973813667","answer_b":"5.7868973813667","answer_c":"8.7868973813667","answer_d":"3.7868973813667","answer_correct":"B","mcurl":"natlog.php?num=Ln(326)&pl=Calculate"},"327":{"question":"Ln(327) = ?","answer_a":"6.7899601708973","answer_b":"5.7899601708973","answer_c":"8.7899601708973","answer_d":"3.7899601708973","answer_correct":"B","mcurl":"natlog.php?num=Ln(327)&pl=Calculate"},"328":{"question":"Evaluate Ln(328)","answer_a":"2.7930136083841","answer_b":"5.7930136083841","answer_c":"4.7930136083841","answer_d":"7.7930136083841","answer_correct":"B","mcurl":"natlog.php?num=Ln(328)&pl=Calculate"},"329":{"question":"Evaluate 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?","answer_a":"8.8200829303524","answer_b":"5.8200829303524","answer_c":"6.8200829303524","answer_d":"7.8200829303524","answer_correct":"B","mcurl":"natlog.php?num=Ln(337)&pl=Calculate"},"338":{"question":"Ln(338) = ?","answer_a":"3.823045895483","answer_b":"6.823045895483","answer_c":"5.823045895483","answer_d":"2.823045895483","answer_correct":"C","mcurl":"natlog.php?num=Ln(338)&pl=Calculate"},"339":{"question":"Ln(339) = ?","answer_a":"7.8260001073804","answer_b":"4.8260001073804","answer_c":"8.8260001073804","answer_d":"5.8260001073804","answer_correct":"D","mcurl":"natlog.php?num=Ln(339)&pl=Calculate"},"340":{"question":"Evaluate Ln(340)","answer_a":"7.8289456176102","answer_b":"6.8289456176102","answer_c":"8.8289456176102","answer_d":"5.8289456176102","answer_correct":"D","mcurl":"natlog.php?num=Ln(340)&pl=Calculate"},"341":{"question":"Ln(341) = ?","answer_a":"3.8318824772835","answer_b":"5.8318824772835","answer_c":"2.8318824772835","answer_d":"4.8318824772835","answer_correct":"B","mcurl":"natlog.php?num=Ln(341)&pl=Calculate"},"342":{"question":"Evaluate Ln(342)","answer_a":"4.8348107370626","answer_b":"8.8348107370626","answer_c":"5.8348107370626","answer_d":"3.8348107370626","answer_correct":"C","mcurl":"natlog.php?num=Ln(342)&pl=Calculate"},"343":{"question":"Ln(343) = ?","answer_a":"5.8377304471659","answer_b":"6.8377304471659","answer_c":"2.8377304471659","answer_d":"7.8377304471659","answer_correct":"A","mcurl":"natlog.php?num=Ln(343)&pl=Calculate"},"344":{"question":"Evaluate Ln(344)","answer_a":"7.8406416573734","answer_b":"5.8406416573734","answer_c":"4.8406416573734","answer_d":"8.8406416573734","answer_correct":"B","mcurl":"natlog.php?num=Ln(344)&pl=Calculate"},"345":{"question":"Evaluate Ln(345)","answer_a":"8.8435444170314","answer_b":"5.8435444170314","answer_c":"4.8435444170314","answer_d":"7.8435444170314","answer_correct":"B","mcurl":"natlog.php?num=Ln(345)&pl=Calculate"},"346":{"question":"Ln(346) = ?","answer_a":"5.8464387750577","answer_b":"7.8464387750577","answer_c":"6.8464387750577","answer_d":"8.8464387750577","answer_correct":"A","mcurl":"natlog.php?num=Ln(346)&pl=Calculate"},"347":{"question":"Ln(347) = ?","answer_a":"5.8493247799469","answer_b":"6.8493247799469","answer_c":"8.8493247799469","answer_d":"7.8493247799469","answer_correct":"A","mcurl":"natlog.php?num=Ln(347)&pl=Calculate"},"348":{"question":"Evaluate Ln(348)","answer_a":"3.8522024797745","answer_b":"5.8522024797745","answer_c":"8.8522024797745","answer_d":"6.8522024797745","answer_correct":"B","mcurl":"natlog.php?num=Ln(348)&pl=Calculate"},"349":{"question":"Evaluate Ln(349)","answer_a":"2.8550719222024","answer_b":"3.8550719222024","answer_c":"6.8550719222024","answer_d":"5.8550719222024","answer_correct":"D","mcurl":"natlog.php?num=Ln(349)&pl=Calculate"},"350":{"question":"Evaluate Ln(350)","answer_a":"2.8579331544835","answer_b":"3.8579331544835","answer_c":"5.8579331544835","answer_d":"4.8579331544835","answer_correct":"C","mcurl":"natlog.php?num=Ln(350)&pl=Calculate"},"351":{"question":"Evaluate Ln(351)","answer_a":"6.8607862234659","answer_b":"2.8607862234659","answer_c":"5.8607862234659","answer_d":"3.8607862234659","answer_correct":"C","mcurl":"natlog.php?num=Ln(351)&pl=Calculate"},"352":{"question":"Ln(352) = ?","answer_a":"3.8636311755981","answer_b":"5.8636311755981","answer_c":"8.8636311755981","answer_d":"4.8636311755981","answer_correct":"B","mcurl":"natlog.php?num=Ln(352)&pl=Calculate"},"353":{"question":"Ln(353) = ?","answer_a":"4.8664680569333","answer_b":"7.8664680569333","answer_c":"5.8664680569333","answer_d":"8.8664680569333","answer_correct":"C","mcurl":"natlog.php?num=Ln(353)&pl=Calculate"},"354":{"question":"Evaluate Ln(354)","answer_a":"5.8692969131338","answer_b":"6.8692969131338","answer_c":"7.8692969131338","answer_d":"8.8692969131338","answer_correct":"A","mcurl":"natlog.php?num=Ln(354)&pl=Calculate"},"355":{"question":"Evaluate Ln(355)","answer_a":"4.8721177894754","answer_b":"5.8721177894754","answer_c":"8.8721177894754","answer_d":"7.8721177894754","answer_correct":"B","mcurl":"natlog.php?num=Ln(355)&pl=Calculate"},"356":{"question":"Ln(356) = ?","answer_a":"5.874930730852","answer_b":"7.874930730852","answer_c":"4.874930730852","answer_d":"8.874930730852","answer_correct":"A","mcurl":"natlog.php?num=Ln(356)&pl=Calculate"},"357":{"question":"Ln(357) = ?","answer_a":"4.8777357817796","answer_b":"3.8777357817796","answer_c":"5.8777357817796","answer_d":"8.8777357817796","answer_correct":"C","mcurl":"natlog.php?num=Ln(357)&pl=Calculate"},"358":{"question":"Ln(358) = ?","answer_a":"6.8805329864007","answer_b":"5.8805329864007","answer_c":"8.8805329864007","answer_d":"3.8805329864007","answer_correct":"B","mcurl":"natlog.php?num=Ln(358)&pl=Calculate"},"359":{"question":"Ln(359) = ?","answer_a":"3.8833223884883","answer_b":"2.8833223884883","answer_c":"6.8833223884883","answer_d":"5.8833223884883","answer_correct":"D","mcurl":"natlog.php?num=Ln(359)&pl=Calculate"},"360":{"question":"Ln(360) = ?","answer_a":"4.8861040314502","answer_b":"5.8861040314502","answer_c":"2.8861040314502","answer_d":"3.8861040314502","answer_correct":"B","mcurl":"natlog.php?num=Ln(360)&pl=Calculate"},"361":{"question":"Ln(361) = ?","answer_a":"4.8888779583329","answer_b":"5.8888779583329","answer_c":"3.8888779583329","answer_d":"8.8888779583329","answer_correct":"B","mcurl":"natlog.php?num=Ln(361)&pl=Calculate"},"362":{"question":"Evaluate Ln(362)","answer_a":"4.8916442118258","answer_b":"7.8916442118258","answer_c":"5.8916442118258","answer_d":"2.8916442118258","answer_correct":"C","mcurl":"natlog.php?num=Ln(362)&pl=Calculate"},"363":{"question":"Ln(363) = ?","answer_a":"7.8944028342649","answer_b":"5.8944028342649","answer_c":"4.8944028342649","answer_d":"8.8944028342649","answer_correct":"B","mcurl":"natlog.php?num=Ln(363)&pl=Calculate"},"364":{"question":"Ln(364) = ?","answer_a":"2.8971538676367","answer_b":"5.8971538676367","answer_c":"3.8971538676367","answer_d":"4.8971538676367","answer_correct":"B","mcurl":"natlog.php?num=Ln(364)&pl=Calculate"},"365":{"question":"Ln(365) = ?","answer_a":"8.8998973535825","answer_b":"6.8998973535825","answer_c":"5.8998973535825","answer_d":"3.8998973535825","answer_correct":"C","mcurl":"natlog.php?num=Ln(365)&pl=Calculate"},"366":{"question":"Evaluate Ln(366)","answer_a":"5.9026333334014","answer_b":"2.9026333334014","answer_c":"3.9026333334014","answer_d":"6.9026333334014","answer_correct":"A","mcurl":"natlog.php?num=Ln(366)&pl=Calculate"},"367":{"question":"Ln(367) = ?","answer_a":"8.9053618480546","answer_b":"6.9053618480546","answer_c":"5.9053618480546","answer_d":"7.9053618480546","answer_correct":"C","mcurl":"natlog.php?num=Ln(367)&pl=Calculate"},"368":{"question":"Evaluate Ln(368)","answer_a":"5.9080829381689","answer_b":"7.9080829381689","answer_c":"8.9080829381689","answer_d":"4.9080829381689","answer_correct":"A","mcurl":"natlog.php?num=Ln(368)&pl=Calculate"},"369":{"question":"Evaluate Ln(369)","answer_a":"8.9107966440405","answer_b":"5.9107966440405","answer_c":"7.9107966440405","answer_d":"6.9107966440405","answer_correct":"B","mcurl":"natlog.php?num=Ln(369)&pl=Calculate"},"370":{"question":"Evaluate Ln(370)","answer_a":"4.9135030056383","answer_b":"2.9135030056383","answer_c":"3.9135030056383","answer_d":"5.9135030056383","answer_correct":"D","mcurl":"natlog.php?num=Ln(370)&pl=Calculate"},"371":{"question":"Ln(371) = ?","answer_a":"4.9162020626074","answer_b":"8.9162020626074","answer_c":"3.9162020626074","answer_d":"5.9162020626074","answer_correct":"D","mcurl":"natlog.php?num=Ln(371)&pl=Calculate"},"372":{"question":"Evaluate Ln(372)","answer_a":"5.9188938542731","answer_b":"3.9188938542731","answer_c":"8.9188938542731","answer_d":"4.9188938542731","answer_correct":"A","mcurl":"natlog.php?num=Ln(372)&pl=Calculate"},"373":{"question":"Ln(373) = ?","answer_a":"5.9215784196438","answer_b":"2.9215784196438","answer_c":"6.9215784196438","answer_d":"3.9215784196438","answer_correct":"A","mcurl":"natlog.php?num=Ln(373)&pl=Calculate"},"374":{"question":"Evaluate Ln(374)","answer_a":"8.9242557974145","answer_b":"5.9242557974145","answer_c":"3.9242557974145","answer_d":"6.9242557974145","answer_correct":"B","mcurl":"natlog.php?num=Ln(374)&pl=Calculate"},"375":{"question":"Evaluate Ln(375)","answer_a":"4.9269260259704","answer_b":"8.9269260259704","answer_c":"3.9269260259704","answer_d":"5.9269260259704","answer_correct":"D","mcurl":"natlog.php?num=Ln(375)&pl=Calculate"},"376":{"question":"Ln(376) = ?","answer_a":"7.9295891433899","answer_b":"4.9295891433899","answer_c":"5.9295891433899","answer_d":"2.9295891433899","answer_correct":"C","mcurl":"natlog.php?num=Ln(376)&pl=Calculate"},"377":{"question":"Evaluate Ln(377)","answer_a":"8.932245187448","answer_b":"7.932245187448","answer_c":"5.932245187448","answer_d":"4.932245187448","answer_correct":"C","mcurl":"natlog.php?num=Ln(377)&pl=Calculate"},"378":{"question":"Ln(378) = ?","answer_a":"3.9348941956196","answer_b":"6.9348941956196","answer_c":"5.9348941956196","answer_d":"8.9348941956196","answer_correct":"C","mcurl":"natlog.php?num=Ln(378)&pl=Calculate"},"379":{"question":"Evaluate Ln(379)","answer_a":"8.9375362050824","answer_b":"6.9375362050824","answer_c":"3.9375362050824","answer_d":"5.9375362050824","answer_correct":"D","mcurl":"natlog.php?num=Ln(379)&pl=Calculate"},"380":{"question":"Ln(380) = ?","answer_a":"5.9401712527204","answer_b":"6.9401712527204","answer_c":"3.9401712527204","answer_d":"2.9401712527204","answer_correct":"A","mcurl":"natlog.php?num=Ln(380)&pl=Calculate"},"381":{"question":"Evaluate Ln(381)","answer_a":"7.9427993751267","answer_b":"8.9427993751267","answer_c":"5.9427993751267","answer_d":"4.9427993751267","answer_correct":"C","mcurl":"natlog.php?num=Ln(381)&pl=Calculate"},"382":{"question":"Ln(382) = ?","answer_a":"6.9454206086066","answer_b":"8.9454206086066","answer_c":"7.9454206086066","answer_d":"5.9454206086066","answer_correct":"D","mcurl":"natlog.php?num=Ln(382)&pl=Calculate"},"383":{"question":"Ln(383) = ?","answer_a":"8.9480349891806","answer_b":"4.9480349891806","answer_c":"3.9480349891806","answer_d":"5.9480349891806","answer_correct":"D","mcurl":"natlog.php?num=Ln(383)&pl=Calculate"},"384":{"question":"Ln(384) = ?","answer_a":"8.9506425525877","answer_b":"4.9506425525877","answer_c":"7.9506425525877","answer_d":"5.9506425525877","answer_correct":"D","mcurl":"natlog.php?num=Ln(384)&pl=Calculate"},"385":{"question":"Ln(385) = ?","answer_a":"8.9532433342878","answer_b":"4.9532433342878","answer_c":"5.9532433342878","answer_d":"3.9532433342878","answer_correct":"C","mcurl":"natlog.php?num=Ln(385)&pl=Calculate"},"386":{"question":"Evaluate Ln(386)","answer_a":"6.9558373694648","answer_b":"7.9558373694648","answer_c":"5.9558373694648","answer_d":"2.9558373694648","answer_correct":"C","mcurl":"natlog.php?num=Ln(386)&pl=Calculate"},"387":{"question":"Ln(387) = ?","answer_a":"4.9584246930298","answer_b":"8.9584246930298","answer_c":"3.9584246930298","answer_d":"5.9584246930298","answer_correct":"D","mcurl":"natlog.php?num=Ln(387)&pl=Calculate"},"388":{"question":"Evaluate Ln(388)","answer_a":"8.9610053396233","answer_b":"4.9610053396233","answer_c":"7.9610053396233","answer_d":"5.9610053396233","answer_correct":"D","mcurl":"natlog.php?num=Ln(388)&pl=Calculate"},"389":{"question":"Evaluate Ln(389)","answer_a":"5.9635793436184","answer_b":"7.9635793436184","answer_c":"2.9635793436184","answer_d":"4.9635793436184","answer_correct":"A","mcurl":"natlog.php?num=Ln(389)&pl=Calculate"},"390":{"question":"Evaluate Ln(390)","answer_a":"5.9661467391237","answer_b":"2.9661467391237","answer_c":"4.9661467391237","answer_d":"3.9661467391237","answer_correct":"A","mcurl":"natlog.php?num=Ln(390)&pl=Calculate"},"391":{"question":"Ln(391) = ?","answer_a":"2.9687075599854","answer_b":"5.9687075599854","answer_c":"3.9687075599854","answer_d":"6.9687075599854","answer_correct":"B","mcurl":"natlog.php?num=Ln(391)&pl=Calculate"},"392":{"question":"Ln(392) = ?","answer_a":"6.9712618397905","answer_b":"3.9712618397905","answer_c":"5.9712618397905","answer_d":"8.9712618397905","answer_correct":"C","mcurl":"natlog.php?num=Ln(392)&pl=Calculate"},"393":{"question":"Ln(393) = ?","answer_a":"5.9738096118693","answer_b":"4.9738096118693","answer_c":"8.9738096118693","answer_d":"7.9738096118693","answer_correct":"A","mcurl":"natlog.php?num=Ln(393)&pl=Calculate"},"394":{"question":"Evaluate Ln(394)","answer_a":"5.9763509092979","answer_b":"8.9763509092979","answer_c":"4.9763509092979","answer_d":"3.9763509092979","answer_correct":"A","mcurl":"natlog.php?num=Ln(394)&pl=Calculate"},"395":{"question":"Evaluate Ln(395)","answer_a":"8.9788857649011","answer_b":"6.9788857649011","answer_c":"5.9788857649011","answer_d":"3.9788857649011","answer_correct":"C","mcurl":"natlog.php?num=Ln(395)&pl=Calculate"},"396":{"question":"Ln(396) = ?","answer_a":"4.9814142112545","answer_b":"5.9814142112545","answer_c":"7.9814142112545","answer_d":"2.9814142112545","answer_correct":"B","mcurl":"natlog.php?num=Ln(396)&pl=Calculate"},"397":{"question":"Ln(397) = ?","answer_a":"5.9839362806872","answer_b":"4.9839362806872","answer_c":"2.9839362806872","answer_d":"7.9839362806872","answer_correct":"A","mcurl":"natlog.php?num=Ln(397)&pl=Calculate"},"398":{"question":"Ln(398) = ?","answer_a":"7.9864520052844","answer_b":"4.9864520052844","answer_c":"2.9864520052844","answer_d":"5.9864520052844","answer_correct":"D","mcurl":"natlog.php?num=Ln(398)&pl=Calculate"},"399":{"question":"Evaluate Ln(399)","answer_a":"3.9889614168899","answer_b":"2.9889614168899","answer_c":"4.9889614168899","answer_d":"5.9889614168899","answer_correct":"D","mcurl":"natlog.php?num=Ln(399)&pl=Calculate"},"400":{"question":"Ln(400) = ?","answer_a":"7.991464547108","answer_b":"2.991464547108","answer_c":"5.991464547108","answer_d":"4.991464547108","answer_correct":"C","mcurl":"natlog.php?num=Ln(400)&pl=Calculate"},"401":{"question":"Ln(401) = ?","answer_a":"4.9939614273066","answer_b":"5.9939614273066","answer_c":"3.9939614273066","answer_d":"8.9939614273066","answer_correct":"B","mcurl":"natlog.php?num=Ln(401)&pl=Calculate"},"402":{"question":"Evaluate Ln(402)","answer_a":"4.996452088619","answer_b":"2.996452088619","answer_c":"5.996452088619","answer_d":"3.996452088619","answer_correct":"C","mcurl":"natlog.php?num=Ln(402)&pl=Calculate"},"403":{"question":"Evaluate Ln(403)","answer_a":"2.9989365619467","answer_b":"5.9989365619467","answer_c":"7.9989365619467","answer_d":"6.9989365619467","answer_correct":"B","mcurl":"natlog.php?num=Ln(403)&pl=Calculate"},"404":{"question":"Ln(404) = ?","answer_a":"4.0014148779612","answer_b":"5.0014148779612","answer_c":"6.0014148779612","answer_d":"3.0014148779612","answer_correct":"C","mcurl":"natlog.php?num=Ln(404)&pl=Calculate"},"405":{"question":"Ln(405) = ?","answer_a":"7.0038870671065","answer_b":"4.0038870671065","answer_c":"6.0038870671065","answer_d":"9.0038870671065","answer_correct":"C","mcurl":"natlog.php?num=Ln(405)&pl=Calculate"},"406":{"question":"Ln(406) = ?","answer_a":"4.0063531596017","answer_b":"5.0063531596017","answer_c":"3.0063531596017","answer_d":"6.0063531596017","answer_correct":"D","mcurl":"natlog.php?num=Ln(406)&pl=Calculate"},"407":{"question":"Ln(407) = ?","answer_a":"6.0088131854426","answer_b":"3.0088131854426","answer_c":"8.0088131854426","answer_d":"5.0088131854426","answer_correct":"A","mcurl":"natlog.php?num=Ln(407)&pl=Calculate"},"408":{"question":"Evaluate Ln(408)","answer_a":"6.0112671744042","answer_b":"9.0112671744042","answer_c":"8.0112671744042","answer_d":"7.0112671744042","answer_correct":"A","mcurl":"natlog.php?num=Ln(408)&pl=Calculate"},"409":{"question":"Ln(409) = ?","answer_a":"6.0137151560428","answer_b":"9.0137151560428","answer_c":"5.0137151560428","answer_d":"8.0137151560428","answer_correct":"A","mcurl":"natlog.php?num=Ln(409)&pl=Calculate"},"410":{"question":"Evaluate Ln(410)","answer_a":"5.0161571596984","answer_b":"6.0161571596984","answer_c":"3.0161571596984","answer_d":"4.0161571596984","answer_correct":"B","mcurl":"natlog.php?num=Ln(410)&pl=Calculate"},"411":{"question":"Evaluate Ln(411)","answer_a":"6.0185932144962","answer_b":"3.0185932144962","answer_c":"5.0185932144962","answer_d":"4.0185932144962","answer_correct":"A","mcurl":"natlog.php?num=Ln(411)&pl=Calculate"},"412":{"question":"Evaluate Ln(412)","answer_a":"5.0210233493495","answer_b":"8.0210233493495","answer_c":"6.0210233493495","answer_d":"9.0210233493495","answer_correct":"C","mcurl":"natlog.php?num=Ln(412)&pl=Calculate"},"413":{"question":"Ln(413) = ?","answer_a":"4.023447592961","answer_b":"3.023447592961","answer_c":"5.023447592961","answer_d":"6.023447592961","answer_correct":"D","mcurl":"natlog.php?num=Ln(413)&pl=Calculate"},"414":{"question":"Ln(414) = ?","answer_a":"9.0258659738253","answer_b":"4.0258659738253","answer_c":"6.0258659738253","answer_d":"7.0258659738253","answer_correct":"C","mcurl":"natlog.php?num=Ln(414)&pl=Calculate"},"415":{"question":"Evaluate Ln(415)","answer_a":"4.0282785202307","answer_b":"5.0282785202307","answer_c":"6.0282785202307","answer_d":"3.0282785202307","answer_correct":"C","mcurl":"natlog.php?num=Ln(415)&pl=Calculate"},"416":{"question":"Ln(416) = ?","answer_a":"4.0306852602613","answer_b":"5.0306852602613","answer_c":"6.0306852602613","answer_d":"9.0306852602613","answer_correct":"C","mcurl":"natlog.php?num=Ln(416)&pl=Calculate"},"417":{"question":"Ln(417) = ?","answer_a":"6.0330862217988","answer_b":"3.0330862217988","answer_c":"8.0330862217988","answer_d":"7.0330862217988","answer_correct":"A","mcurl":"natlog.php?num=Ln(417)&pl=Calculate"},"418":{"question":"Ln(418) = ?","answer_a":"4.0354814325248","answer_b":"6.0354814325248","answer_c":"7.0354814325248","answer_d":"3.0354814325248","answer_correct":"B","mcurl":"natlog.php?num=Ln(418)&pl=Calculate"},"419":{"question":"Ln(419) = ?","answer_a":"6.0378709199221","answer_b":"7.0378709199221","answer_c":"4.0378709199221","answer_d":"9.0378709199221","answer_correct":"A","mcurl":"natlog.php?num=Ln(419)&pl=Calculate"},"420":{"question":"Evaluate Ln(420)","answer_a":"9.0402547112774","answer_b":"4.0402547112774","answer_c":"5.0402547112774","answer_d":"6.0402547112774","answer_correct":"D","mcurl":"natlog.php?num=Ln(420)&pl=Calculate"},"421":{"question":"Ln(421) = ?","answer_a":"5.0426328336824","answer_b":"3.0426328336824","answer_c":"8.0426328336824","answer_d":"6.0426328336824","answer_correct":"D","mcurl":"natlog.php?num=Ln(421)&pl=Calculate"},"422":{"question":"Ln(422) = ?","answer_a":"9.045005314036","answer_b":"4.045005314036","answer_c":"5.045005314036","answer_d":"6.045005314036","answer_correct":"D","mcurl":"natlog.php?num=Ln(422)&pl=Calculate"},"423":{"question":"Ln(423) = ?","answer_a":"8.0473721790463","answer_b":"5.0473721790463","answer_c":"6.0473721790463","answer_d":"3.0473721790463","answer_correct":"C","mcurl":"natlog.php?num=Ln(423)&pl=Calculate"},"424":{"question":"Ln(424) = ?","answer_a":"4.049733455232","answer_b":"5.049733455232","answer_c":"6.049733455232","answer_d":"3.049733455232","answer_correct":"C","mcurl":"natlog.php?num=Ln(424)&pl=Calculate"},"425":{"question":"Evaluate Ln(425)","answer_a":"9.0520891689244","answer_b":"6.0520891689244","answer_c":"5.0520891689244","answer_d":"8.0520891689244","answer_correct":"B","mcurl":"natlog.php?num=Ln(425)&pl=Calculate"},"426":{"question":"Ln(426) = ?","answer_a":"3.0544393462694","answer_b":"7.0544393462694","answer_c":"6.0544393462694","answer_d":"8.0544393462694","answer_correct":"C","mcurl":"natlog.php?num=Ln(426)&pl=Calculate"},"427":{"question":"Evaluate Ln(427)","answer_a":"7.0567840132286","answer_b":"6.0567840132286","answer_c":"8.0567840132286","answer_d":"3.0567840132286","answer_correct":"B","mcurl":"natlog.php?num=Ln(427)&pl=Calculate"},"428":{"question":"Evaluate Ln(428)","answer_a":"5.0591231955818","answer_b":"6.0591231955818","answer_c":"4.0591231955818","answer_d":"9.0591231955818","answer_correct":"B","mcurl":"natlog.php?num=Ln(428)&pl=Calculate"},"429":{"question":"Ln(429) = ?","answer_a":"4.061456918928","answer_b":"5.061456918928","answer_c":"6.061456918928","answer_d":"3.061456918928","answer_correct":"C","mcurl":"natlog.php?num=Ln(429)&pl=Calculate"},"430":{"question":"Ln(430) = ?","answer_a":"6.0637852086876","answer_b":"9.0637852086876","answer_c":"5.0637852086876","answer_d":"4.0637852086876","answer_correct":"A","mcurl":"natlog.php?num=Ln(430)&pl=Calculate"},"431":{"question":"Evaluate Ln(431)","answer_a":"6.0661080901037","answer_b":"8.0661080901037","answer_c":"3.0661080901037","answer_d":"5.0661080901037","answer_correct":"A","mcurl":"natlog.php?num=Ln(431)&pl=Calculate"},"432":{"question":"Ln(432) = ?","answer_a":"6.0684255882441","answer_b":"7.0684255882441","answer_c":"8.0684255882441","answer_d":"3.0684255882441","answer_correct":"A","mcurl":"natlog.php?num=Ln(432)&pl=Calculate"},"433":{"question":"Ln(433) = ?","answer_a":"8.0707377280025","answer_b":"7.0707377280025","answer_c":"3.0707377280025","answer_d":"6.0707377280025","answer_correct":"D","mcurl":"natlog.php?num=Ln(433)&pl=Calculate"},"434":{"question":"Ln(434) = ?","answer_a":"4.0730445341004","answer_b":"9.0730445341004","answer_c":"6.0730445341004","answer_d":"5.0730445341004","answer_correct":"C","mcurl":"natlog.php?num=Ln(434)&pl=Calculate"},"435":{"question":"Ln(435) = ?","answer_a":"6.0753460310887","answer_b":"8.0753460310887","answer_c":"9.0753460310887","answer_d":"7.0753460310887","answer_correct":"A","mcurl":"natlog.php?num=Ln(435)&pl=Calculate"},"436":{"question":"Ln(436) = ?","answer_a":"9.077642243349","answer_b":"6.077642243349","answer_c":"8.077642243349","answer_d":"7.077642243349","answer_correct":"B","mcurl":"natlog.php?num=Ln(436)&pl=Calculate"},"437":{"question":"Ln(437) = ?","answer_a":"7.0799331950956","answer_b":"3.0799331950956","answer_c":"8.0799331950956","answer_d":"6.0799331950956","answer_correct":"D","mcurl":"natlog.php?num=Ln(437)&pl=Calculate"},"438":{"question":"Ln(438) = ?","answer_a":"6.0822189103764","answer_b":"8.0822189103764","answer_c":"5.0822189103764","answer_d":"9.0822189103764","answer_correct":"A","mcurl":"natlog.php?num=Ln(438)&pl=Calculate"},"439":{"question":"Ln(439) = ?","answer_a":"6.0844994130752","answer_b":"3.0844994130752","answer_c":"7.0844994130752","answer_d":"8.0844994130752","answer_correct":"A","mcurl":"natlog.php?num=Ln(439)&pl=Calculate"},"440":{"question":"Ln(440) = ?","answer_a":"6.0867747269123","answer_b":"5.0867747269123","answer_c":"3.0867747269123","answer_d":"4.0867747269123","answer_correct":"A","mcurl":"natlog.php?num=Ln(440)&pl=Calculate"},"441":{"question":"Ln(441) = ?","answer_a":"7.0890448754468","answer_b":"9.0890448754468","answer_c":"8.0890448754468","answer_d":"6.0890448754468","answer_correct":"D","mcurl":"natlog.php?num=Ln(441)&pl=Calculate"},"442":{"question":"Ln(442) = ?","answer_a":"6.0913098820777","answer_b":"9.0913098820777","answer_c":"5.0913098820777","answer_d":"8.0913098820777","answer_correct":"A","mcurl":"natlog.php?num=Ln(442)&pl=Calculate"},"443":{"question":"Ln(443) = ?","answer_a":"7.0935697700451","answer_b":"3.0935697700451","answer_c":"4.0935697700451","answer_d":"6.0935697700451","answer_correct":"D","mcurl":"natlog.php?num=Ln(443)&pl=Calculate"},"444":{"question":"Evaluate Ln(444)","answer_a":"9.0958245624322","answer_b":"8.0958245624322","answer_c":"6.0958245624322","answer_d":"7.0958245624322","answer_correct":"C","mcurl":"natlog.php?num=Ln(444)&pl=Calculate"},"445":{"question":"Ln(445) = ?","answer_a":"6.0980742821662","answer_b":"8.0980742821662","answer_c":"7.0980742821662","answer_d":"3.0980742821662","answer_correct":"A","mcurl":"natlog.php?num=Ln(445)&pl=Calculate"},"446":{"question":"Ln(446) = ?","answer_a":"9.1003189520201","answer_b":"8.1003189520201","answer_c":"6.1003189520201","answer_d":"5.1003189520201","answer_correct":"C","mcurl":"natlog.php?num=Ln(446)&pl=Calculate"},"447":{"question":"Ln(447) = ?","answer_a":"5.1025585946136","answer_b":"8.1025585946136","answer_c":"9.1025585946136","answer_d":"6.1025585946136","answer_correct":"D","mcurl":"natlog.php?num=Ln(447)&pl=Calculate"},"448":{"question":"Ln(448) = ?","answer_a":"6.104793232415","answer_b":"9.104793232415","answer_c":"5.104793232415","answer_d":"4.104793232415","answer_correct":"A","mcurl":"natlog.php?num=Ln(448)&pl=Calculate"},"449":{"question":"Evaluate Ln(449)","answer_a":"3.1070228877423","answer_b":"6.1070228877423","answer_c":"8.1070228877423","answer_d":"5.1070228877423","answer_correct":"B","mcurl":"natlog.php?num=Ln(449)&pl=Calculate"},"450":{"question":"Evaluate Ln(450)","answer_a":"6.1092475827644","answer_b":"7.1092475827644","answer_c":"4.1092475827644","answer_d":"9.1092475827644","answer_correct":"A","mcurl":"natlog.php?num=Ln(450)&pl=Calculate"},"451":{"question":"Evaluate Ln(451)","answer_a":"8.1114673395027","answer_b":"6.1114673395027","answer_c":"7.1114673395027","answer_d":"3.1114673395027","answer_correct":"B","mcurl":"natlog.php?num=Ln(451)&pl=Calculate"},"452":{"question":"Ln(452) = ?","answer_a":"8.1136821798322","answer_b":"5.1136821798322","answer_c":"3.1136821798322","answer_d":"6.1136821798322","answer_correct":"D","mcurl":"natlog.php?num=Ln(452)&pl=Calculate"},"453":{"question":"Evaluate Ln(453)","answer_a":"5.115892125483","answer_b":"6.115892125483","answer_c":"3.115892125483","answer_d":"4.115892125483","answer_correct":"B","mcurl":"natlog.php?num=Ln(453)&pl=Calculate"},"454":{"question":"Evaluate Ln(454)","answer_a":"4.1180971980413","answer_b":"7.1180971980413","answer_c":"6.1180971980413","answer_d":"3.1180971980413","answer_correct":"C","mcurl":"natlog.php?num=Ln(454)&pl=Calculate"},"455":{"question":"Ln(455) = ?","answer_a":"9.120297418951","answer_b":"6.120297418951","answer_c":"8.120297418951","answer_d":"7.120297418951","answer_correct":"B","mcurl":"natlog.php?num=Ln(455)&pl=Calculate"},"456":{"question":"Ln(456) = ?","answer_a":"6.1224928095144","answer_b":"4.1224928095144","answer_c":"9.1224928095144","answer_d":"5.1224928095144","answer_correct":"A","mcurl":"natlog.php?num=Ln(456)&pl=Calculate"},"457":{"question":"Evaluate Ln(457)","answer_a":"6.1246833908942","answer_b":"7.1246833908942","answer_c":"8.1246833908942","answer_d":"9.1246833908942","answer_correct":"A","mcurl":"natlog.php?num=Ln(457)&pl=Calculate"},"458":{"question":"Ln(458) = ?","answer_a":"7.1268691841142","answer_b":"9.1268691841142","answer_c":"4.1268691841142","answer_d":"6.1268691841142","answer_correct":"D","mcurl":"natlog.php?num=Ln(458)&pl=Calculate"},"459":{"question":"Evaluate Ln(459)","answer_a":"3.1290502100605","answer_b":"6.1290502100605","answer_c":"5.1290502100605","answer_d":"8.1290502100605","answer_correct":"B","mcurl":"natlog.php?num=Ln(459)&pl=Calculate"},"460":{"question":"Ln(460) = ?","answer_a":"3.1312264894831","answer_b":"8.1312264894831","answer_c":"7.1312264894831","answer_d":"6.1312264894831","answer_correct":"D","mcurl":"natlog.php?num=Ln(460)&pl=Calculate"},"461":{"question":"Evaluate Ln(461)","answer_a":"6.1333980429966","answer_b":"9.1333980429966","answer_c":"7.1333980429966","answer_d":"8.1333980429966","answer_correct":"A","mcurl":"natlog.php?num=Ln(461)&pl=Calculate"},"462":{"question":"Ln(462) = ?","answer_a":"6.1355648910817","answer_b":"3.1355648910817","answer_c":"5.1355648910817","answer_d":"4.1355648910817","answer_correct":"A","mcurl":"natlog.php?num=Ln(462)&pl=Calculate"},"463":{"question":"Evaluate Ln(463)","answer_a":"4.1377270540862","answer_b":"5.1377270540862","answer_c":"6.1377270540862","answer_d":"9.1377270540862","answer_correct":"C","mcurl":"natlog.php?num=Ln(463)&pl=Calculate"},"464":{"question":"Ln(464) = ?","answer_a":"6.1398845522263","answer_b":"8.1398845522263","answer_c":"3.1398845522263","answer_d":"5.1398845522263","answer_correct":"A","mcurl":"natlog.php?num=Ln(464)&pl=Calculate"},"465":{"question":"Ln(465) = ?","answer_a":"6.1420374055874","answer_b":"8.1420374055874","answer_c":"3.1420374055874","answer_d":"5.1420374055874","answer_correct":"A","mcurl":"natlog.php?num=Ln(465)&pl=Calculate"},"466":{"question":"Ln(466) = ?","answer_a":"6.1441856341256","answer_b":"3.1441856341256","answer_c":"4.1441856341256","answer_d":"5.1441856341256","answer_correct":"A","mcurl":"natlog.php?num=Ln(466)&pl=Calculate"},"467":{"question":"Evaluate Ln(467)","answer_a":"9.1463292576689","answer_b":"6.1463292576689","answer_c":"7.1463292576689","answer_d":"8.1463292576689","answer_correct":"B","mcurl":"natlog.php?num=Ln(467)&pl=Calculate"},"468":{"question":"Ln(468) = ?","answer_a":"3.1484682959176","answer_b":"6.1484682959176","answer_c":"5.1484682959176","answer_d":"8.1484682959176","answer_correct":"B","mcurl":"natlog.php?num=Ln(468)&pl=Calculate"},"469":{"question":"Evaluate Ln(469)","answer_a":"6.1506027684463","answer_b":"3.1506027684463","answer_c":"4.1506027684463","answer_d":"5.1506027684463","answer_correct":"A","mcurl":"natlog.php?num=Ln(469)&pl=Calculate"},"470":{"question":"Ln(470) = ?","answer_a":"4.1527326947041","answer_b":"6.1527326947041","answer_c":"9.1527326947041","answer_d":"7.1527326947041","answer_correct":"B","mcurl":"natlog.php?num=Ln(470)&pl=Calculate"},"471":{"question":"Evaluate Ln(471)","answer_a":"5.1548580940164","answer_b":"4.1548580940164","answer_c":"9.1548580940164","answer_d":"6.1548580940164","answer_correct":"D","mcurl":"natlog.php?num=Ln(471)&pl=Calculate"},"472":{"question":"Evaluate Ln(472)","answer_a":"3.1569789855856","answer_b":"6.1569789855856","answer_c":"5.1569789855856","answer_d":"4.1569789855856","answer_correct":"B","mcurl":"natlog.php?num=Ln(472)&pl=Calculate"},"473":{"question":"Ln(473) = ?","answer_a":"8.1590953884919","answer_b":"5.1590953884919","answer_c":"3.1590953884919","answer_d":"6.1590953884919","answer_correct":"D","mcurl":"natlog.php?num=Ln(473)&pl=Calculate"},"474":{"question":"Evaluate Ln(474)","answer_a":"6.1612073216951","answer_b":"8.1612073216951","answer_c":"7.1612073216951","answer_d":"3.1612073216951","answer_correct":"A","mcurl":"natlog.php?num=Ln(474)&pl=Calculate"},"475":{"question":"Ln(475) = ?","answer_a":"9.1633148040346","answer_b":"8.1633148040346","answer_c":"7.1633148040346","answer_d":"6.1633148040346","answer_correct":"D","mcurl":"natlog.php?num=Ln(475)&pl=Calculate"},"476":{"question":"Evaluate Ln(476)","answer_a":"6.1654178542314","answer_b":"9.1654178542314","answer_c":"4.1654178542314","answer_d":"5.1654178542314","answer_correct":"A","mcurl":"natlog.php?num=Ln(476)&pl=Calculate"},"477":{"question":"Ln(477) = ?","answer_a":"6.1675164908883","answer_b":"8.1675164908883","answer_c":"7.1675164908883","answer_d":"3.1675164908883","answer_correct":"A","mcurl":"natlog.php?num=Ln(477)&pl=Calculate"},"478":{"question":"Ln(478) = ?","answer_a":"3.1696107324915","answer_b":"6.1696107324915","answer_c":"5.1696107324915","answer_d":"8.1696107324915","answer_correct":"B","mcurl":"natlog.php?num=Ln(478)&pl=Calculate"},"479":{"question":"Evaluate Ln(479)","answer_a":"8.1717005974109","answer_b":"6.1717005974109","answer_c":"9.1717005974109","answer_d":"5.1717005974109","answer_correct":"B","mcurl":"natlog.php?num=Ln(479)&pl=Calculate"},"480":{"question":"Evaluate Ln(480)","answer_a":"9.1737861039019","answer_b":"6.1737861039019","answer_c":"7.1737861039019","answer_d":"8.1737861039019","answer_correct":"B","mcurl":"natlog.php?num=Ln(480)&pl=Calculate"},"481":{"question":"Evaluate Ln(481)","answer_a":"9.1758672701058","answer_b":"7.1758672701058","answer_c":"6.1758672701058","answer_d":"8.1758672701058","answer_correct":"C","mcurl":"natlog.php?num=Ln(481)&pl=Calculate"},"482":{"question":"Ln(482) = ?","answer_a":"7.1779441140506","answer_b":"9.1779441140506","answer_c":"4.1779441140506","answer_d":"6.1779441140506","answer_correct":"D","mcurl":"natlog.php?num=Ln(482)&pl=Calculate"},"483":{"question":"Ln(483) = ?","answer_a":"8.1800166536526","answer_b":"6.1800166536526","answer_c":"3.1800166536526","answer_d":"5.1800166536526","answer_correct":"B","mcurl":"natlog.php?num=Ln(483)&pl=Calculate"},"484":{"question":"Ln(484) = ?","answer_a":"4.1820849067166","answer_b":"9.1820849067166","answer_c":"7.1820849067166","answer_d":"6.1820849067166","answer_correct":"D","mcurl":"natlog.php?num=Ln(484)&pl=Calculate"},"485":{"question":"Ln(485) = ?","answer_a":"4.1841488909375","answer_b":"9.1841488909375","answer_c":"5.1841488909375","answer_d":"6.1841488909375","answer_correct":"D","mcurl":"natlog.php?num=Ln(485)&pl=Calculate"},"486":{"question":"Ln(486) = ?","answer_a":"9.1862086239005","answer_b":"6.1862086239005","answer_c":"7.1862086239005","answer_d":"8.1862086239005","answer_correct":"B","mcurl":"natlog.php?num=Ln(486)&pl=Calculate"},"487":{"question":"Ln(487) = ?","answer_a":"6.1882641230826","answer_b":"3.1882641230826","answer_c":"7.1882641230826","answer_d":"4.1882641230826","answer_correct":"A","mcurl":"natlog.php?num=Ln(487)&pl=Calculate"},"488":{"question":"Ln(488) = ?","answer_a":"8.1903154058531","answer_b":"6.1903154058531","answer_c":"3.1903154058531","answer_d":"7.1903154058531","answer_correct":"B","mcurl":"natlog.php?num=Ln(488)&pl=Calculate"},"489":{"question":"Ln(489) = ?","answer_a":"5.1923624894749","answer_b":"8.1923624894749","answer_c":"3.1923624894749","answer_d":"6.1923624894749","answer_correct":"D","mcurl":"natlog.php?num=Ln(489)&pl=Calculate"},"490":{"question":"Evaluate Ln(490)","answer_a":"6.1944053911047","answer_b":"7.1944053911047","answer_c":"3.1944053911047","answer_d":"8.1944053911047","answer_correct":"A","mcurl":"natlog.php?num=Ln(490)&pl=Calculate"},"491":{"question":"Ln(491) = ?","answer_a":"3.1964441277945","answer_b":"7.1964441277945","answer_c":"6.1964441277945","answer_d":"8.1964441277945","answer_correct":"C","mcurl":"natlog.php?num=Ln(491)&pl=Calculate"},"492":{"question":"Ln(492) = ?","answer_a":"7.1984787164923","answer_b":"6.1984787164923","answer_c":"3.1984787164923","answer_d":"8.1984787164923","answer_correct":"B","mcurl":"natlog.php?num=Ln(492)&pl=Calculate"},"493":{"question":"Evaluate Ln(493)","answer_a":"5.2005091740427","answer_b":"8.2005091740427","answer_c":"6.2005091740427","answer_d":"9.2005091740427","answer_correct":"C","mcurl":"natlog.php?num=Ln(493)&pl=Calculate"},"494":{"question":"Evaluate Ln(494)","answer_a":"9.2025355171879","answer_b":"6.2025355171879","answer_c":"8.2025355171879","answer_d":"7.2025355171879","answer_correct":"B","mcurl":"natlog.php?num=Ln(494)&pl=Calculate"},"495":{"question":"Ln(495) = ?","answer_a":"3.2045577625687","answer_b":"7.2045577625687","answer_c":"4.2045577625687","answer_d":"6.2045577625687","answer_correct":"D","mcurl":"natlog.php?num=Ln(495)&pl=Calculate"},"496":{"question":"Ln(496) = ?","answer_a":"8.2065759267249","answer_b":"7.2065759267249","answer_c":"6.2065759267249","answer_d":"9.2065759267249","answer_correct":"C","mcurl":"natlog.php?num=Ln(496)&pl=Calculate"},"497":{"question":"Evaluate Ln(497)","answer_a":"9.2085900260966","answer_b":"4.2085900260966","answer_c":"5.2085900260966","answer_d":"6.2085900260966","answer_correct":"D","mcurl":"natlog.php?num=Ln(497)&pl=Calculate"},"498":{"question":"Evaluate Ln(498)","answer_a":"4.2106000770247","answer_b":"7.2106000770247","answer_c":"6.2106000770247","answer_d":"3.2106000770247","answer_correct":"C","mcurl":"natlog.php?num=Ln(498)&pl=Calculate"},"499":{"question":"Evaluate Ln(499)","answer_a":"8.2126060957515","answer_b":"6.2126060957515","answer_c":"9.2126060957515","answer_d":"5.2126060957515","answer_correct":"B","mcurl":"natlog.php?num=Ln(499)&pl=Calculate"},"500":{"question":"Ln(500) = ?","answer_a":"8.2146080984222","answer_b":"6.2146080984222","answer_c":"7.2146080984222","answer_d":"9.2146080984222","answer_correct":"B","mcurl":"natlog.php?num=Ln(500)&pl=Calculate"},"501":{"question":"Ln(501) = ?","answer_a":"9.2166061010849","answer_b":"7.2166061010849","answer_c":"6.2166061010849","answer_d":"4.2166061010849","answer_correct":"C","mcurl":"natlog.php?num=Ln(501)&pl=Calculate"},"502":{"question":"Ln(502) = ?","answer_a":"7.2186001196917","answer_b":"9.2186001196917","answer_c":"6.2186001196917","answer_d":"8.2186001196917","answer_correct":"C","mcurl":"natlog.php?num=Ln(502)&pl=Calculate"},"503":{"question":"Ln(503) = ?","answer_a":"3.2205901700997","answer_b":"8.2205901700997","answer_c":"7.2205901700997","answer_d":"6.2205901700997","answer_correct":"D","mcurl":"natlog.php?num=Ln(503)&pl=Calculate"},"504":{"question":"Evaluate Ln(504)","answer_a":"8.2225762680714","answer_b":"9.2225762680714","answer_c":"7.2225762680714","answer_d":"6.2225762680714","answer_correct":"D","mcurl":"natlog.php?num=Ln(504)&pl=Calculate"},"505":{"question":"Evaluate Ln(505)","answer_a":"7.2245584292754","answer_b":"9.2245584292754","answer_c":"8.2245584292754","answer_d":"6.2245584292754","answer_correct":"D","mcurl":"natlog.php?num=Ln(505)&pl=Calculate"},"506":{"question":"Evaluate Ln(506)","answer_a":"5.2265366692875","answer_b":"8.2265366692875","answer_c":"3.2265366692875","answer_d":"6.2265366692875","answer_correct":"D","mcurl":"natlog.php?num=Ln(506)&pl=Calculate"},"507":{"question":"Evaluate Ln(507)","answer_a":"6.2285110035912","answer_b":"5.2285110035912","answer_c":"4.2285110035912","answer_d":"9.2285110035912","answer_correct":"A","mcurl":"natlog.php?num=Ln(507)&pl=Calculate"},"508":{"question":"Evaluate Ln(508)","answer_a":"5.2304814475785","answer_b":"6.2304814475785","answer_c":"9.2304814475785","answer_d":"4.2304814475785","answer_correct":"B","mcurl":"natlog.php?num=Ln(508)&pl=Calculate"},"509":{"question":"Evaluate Ln(509)","answer_a":"4.2324480165505","answer_b":"7.2324480165505","answer_c":"6.2324480165505","answer_d":"3.2324480165505","answer_correct":"C","mcurl":"natlog.php?num=Ln(509)&pl=Calculate"},"510":{"question":"Evaluate Ln(510)","answer_a":"8.2344107257184","answer_b":"7.2344107257184","answer_c":"3.2344107257184","answer_d":"6.2344107257184","answer_correct":"D","mcurl":"natlog.php?num=Ln(510)&pl=Calculate"},"511":{"question":"Evaluate Ln(511)","answer_a":"3.2363695902037","answer_b":"4.2363695902037","answer_c":"7.2363695902037","answer_d":"6.2363695902037","answer_correct":"D","mcurl":"natlog.php?num=Ln(511)&pl=Calculate"},"512":{"question":"Evaluate Ln(512)","answer_a":"6.2383246250395","answer_b":"8.2383246250395","answer_c":"5.2383246250395","answer_d":"3.2383246250395","answer_correct":"A","mcurl":"natlog.php?num=Ln(512)&pl=Calculate"},"513":{"question":"Evaluate 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?","answer_a":"6.2557500417534","answer_b":"8.2557500417534","answer_c":"5.2557500417534","answer_d":"9.2557500417534","answer_correct":"A","mcurl":"natlog.php?num=Ln(521)&pl=Calculate"},"522":{"question":"Evaluate Ln(522)","answer_a":"8.2576675878826","answer_b":"6.2576675878826","answer_c":"5.2576675878826","answer_d":"3.2576675878826","answer_correct":"B","mcurl":"natlog.php?num=Ln(522)&pl=Calculate"},"523":{"question":"Evaluate Ln(523)","answer_a":"8.2595814640649","answer_b":"9.2595814640649","answer_c":"7.2595814640649","answer_d":"6.2595814640649","answer_correct":"D","mcurl":"natlog.php?num=Ln(523)&pl=Calculate"},"524":{"question":"Evaluate Ln(524)","answer_a":"6.261491684321","answer_b":"5.261491684321","answer_c":"8.261491684321","answer_d":"9.261491684321","answer_correct":"A","mcurl":"natlog.php?num=Ln(524)&pl=Calculate"},"525":{"question":"Evaluate 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?","answer_a":"5.2709884318583","answer_b":"9.2709884318583","answer_c":"6.2709884318583","answer_d":"8.2709884318583","answer_correct":"C","mcurl":"natlog.php?num=Ln(529)&pl=Calculate"},"530":{"question":"Evaluate Ln(530)","answer_a":"5.2728770065462","answer_b":"4.2728770065462","answer_c":"9.2728770065462","answer_d":"6.2728770065462","answer_correct":"D","mcurl":"natlog.php?num=Ln(530)&pl=Calculate"},"531":{"question":"Evaluate Ln(531)","answer_a":"7.2747620212419","answer_b":"8.2747620212419","answer_c":"6.2747620212419","answer_d":"3.2747620212419","answer_correct":"C","mcurl":"natlog.php?num=Ln(531)&pl=Calculate"},"532":{"question":"Evaluate Ln(532)","answer_a":"8.2766434893416","answer_b":"6.2766434893416","answer_c":"9.2766434893416","answer_d":"5.2766434893416","answer_correct":"B","mcurl":"natlog.php?num=Ln(532)&pl=Calculate"},"533":{"question":"Evaluate 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?","answer_a":"8.2934192788465","answer_b":"9.2934192788465","answer_c":"6.2934192788465","answer_d":"7.2934192788465","answer_correct":"C","mcurl":"natlog.php?num=Ln(541)&pl=Calculate"},"542":{"question":"Ln(542) = ?","answer_a":"3.2952660014396","answer_b":"8.2952660014396","answer_c":"6.2952660014396","answer_d":"5.2952660014396","answer_correct":"C","mcurl":"natlog.php?num=Ln(542)&pl=Calculate"},"543":{"question":"Ln(543) = ?","answer_a":"9.2971093199339","answer_b":"6.2971093199339","answer_c":"5.2971093199339","answer_d":"8.2971093199339","answer_correct":"B","mcurl":"natlog.php?num=Ln(543)&pl=Calculate"},"544":{"question":"Evaluate Ln(544)","answer_a":"7.2989492468559","answer_b":"9.2989492468559","answer_c":"6.2989492468559","answer_d":"8.2989492468559","answer_correct":"C","mcurl":"natlog.php?num=Ln(544)&pl=Calculate"},"545":{"question":"Ln(545) = ?","answer_a":"3.3007857946632","answer_b":"6.3007857946632","answer_c":"5.3007857946632","answer_d":"4.3007857946632","answer_correct":"B","mcurl":"natlog.php?num=Ln(545)&pl=Calculate"},"546":{"question":"Ln(546) = ?","answer_a":"8.3026189757449","answer_b":"9.3026189757449","answer_c":"6.3026189757449","answer_d":"7.3026189757449","answer_correct":"C","mcurl":"natlog.php?num=Ln(546)&pl=Calculate"},"547":{"question":"Evaluate Ln(547)","answer_a":"6.304448802422","answer_b":"3.304448802422","answer_c":"4.304448802422","answer_d":"7.304448802422","answer_correct":"A","mcurl":"natlog.php?num=Ln(547)&pl=Calculate"},"548":{"question":"Evaluate Ln(548)","answer_a":"7.306275286948","answer_b":"6.306275286948","answer_c":"4.306275286948","answer_d":"9.306275286948","answer_correct":"B","mcurl":"natlog.php?num=Ln(548)&pl=Calculate"},"549":{"question":"Evaluate Ln(549)","answer_a":"8.3080984415095","answer_b":"5.3080984415095","answer_c":"6.3080984415095","answer_d":"9.3080984415095","answer_correct":"C","mcurl":"natlog.php?num=Ln(549)&pl=Calculate"},"550":{"question":"Evaluate Ln(550)","answer_a":"5.3099182782265","answer_b":"6.3099182782265","answer_c":"9.3099182782265","answer_d":"4.3099182782265","answer_correct":"B","mcurl":"natlog.php?num=Ln(550)&pl=Calculate"},"551":{"question":"Ln(551) = ?","answer_a":"7.3117348091529","answer_b":"3.3117348091529","answer_c":"8.3117348091529","answer_d":"6.3117348091529","answer_correct":"D","mcurl":"natlog.php?num=Ln(551)&pl=Calculate"},"552":{"question":"Ln(552) = ?","answer_a":"6.3135480462771","answer_b":"7.3135480462771","answer_c":"4.3135480462771","answer_d":"3.3135480462771","answer_correct":"A","mcurl":"natlog.php?num=Ln(552)&pl=Calculate"},"553":{"question":"Ln(553) = ?","answer_a":"5.3153580015223","answer_b":"8.3153580015223","answer_c":"6.3153580015223","answer_d":"3.3153580015223","answer_correct":"C","mcurl":"natlog.php?num=Ln(553)&pl=Calculate"},"554":{"question":"Ln(554) = ?","answer_a":"6.3171646867473","answer_b":"9.3171646867473","answer_c":"8.3171646867473","answer_d":"5.3171646867473","answer_correct":"A","mcurl":"natlog.php?num=Ln(554)&pl=Calculate"},"555":{"question":"Evaluate Ln(555)","answer_a":"5.3189681137464","answer_b":"9.3189681137464","answer_c":"4.3189681137464","answer_d":"6.3189681137464","answer_correct":"D","mcurl":"natlog.php?num=Ln(555)&pl=Calculate"},"556":{"question":"Evaluate Ln(556)","answer_a":"6.3207682942506","answer_b":"8.3207682942506","answer_c":"5.3207682942506","answer_d":"3.3207682942506","answer_correct":"A","mcurl":"natlog.php?num=Ln(556)&pl=Calculate"},"557":{"question":"Evaluate 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?","answer_a":"5.3297209055227","answer_b":"4.3297209055227","answer_c":"6.3297209055227","answer_d":"9.3297209055227","answer_correct":"C","mcurl":"natlog.php?num=Ln(561)&pl=Calculate"},"562":{"question":"Ln(562) = ?","answer_a":"5.3315018498937","answer_b":"3.3315018498937","answer_c":"4.3315018498937","answer_d":"6.3315018498937","answer_correct":"D","mcurl":"natlog.php?num=Ln(562)&pl=Calculate"},"563":{"question":"Ln(563) = ?","answer_a":"6.3332796281397","answer_b":"4.3332796281397","answer_c":"9.3332796281397","answer_d":"5.3332796281397","answer_correct":"A","mcurl":"natlog.php?num=Ln(563)&pl=Calculate"},"564":{"question":"Ln(564) = ?","answer_a":"6.3350542514981","answer_b":"4.3350542514981","answer_c":"5.3350542514981","answer_d":"9.3350542514981","answer_correct":"A","mcurl":"natlog.php?num=Ln(564)&pl=Calculate"},"565":{"question":"Ln(565) = ?","answer_a":"9.3368257311464","answer_b":"5.3368257311464","answer_c":"8.3368257311464","answer_d":"6.3368257311464","answer_correct":"D","mcurl":"natlog.php?num=Ln(565)&pl=Calculate"},"566":{"question":"Evaluate Ln(566)","answer_a":"4.3385940782032","answer_b":"7.3385940782032","answer_c":"9.3385940782032","answer_d":"6.3385940782032","answer_correct":"D","mcurl":"natlog.php?num=Ln(566)&pl=Calculate"},"567":{"question":"Evaluate Ln(567)","answer_a":"5.3403593037278","answer_b":"3.3403593037278","answer_c":"4.3403593037278","answer_d":"6.3403593037278","answer_correct":"D","mcurl":"natlog.php?num=Ln(567)&pl=Calculate"},"568":{"question":"Evaluate Ln(568)","answer_a":"6.3421214187212","answer_b":"5.3421214187212","answer_c":"4.3421214187212","answer_d":"3.3421214187212","answer_correct":"A","mcurl":"natlog.php?num=Ln(568)&pl=Calculate"},"569":{"question":"Evaluate Ln(569)","answer_a":"8.3438804341263","answer_b":"6.3438804341263","answer_c":"7.3438804341263","answer_d":"9.3438804341263","answer_correct":"B","mcurl":"natlog.php?num=Ln(569)&pl=Calculate"},"570":{"question":"Ln(570) = ?","answer_a":"9.3456363608286","answer_b":"6.3456363608286","answer_c":"7.3456363608286","answer_d":"8.3456363608286","answer_correct":"B","mcurl":"natlog.php?num=Ln(570)&pl=Calculate"},"571":{"question":"Evaluate Ln(571)","answer_a":"6.347389209656","answer_b":"3.347389209656","answer_c":"5.347389209656","answer_d":"4.347389209656","answer_correct":"A","mcurl":"natlog.php?num=Ln(571)&pl=Calculate"},"572":{"question":"Ln(572) = ?","answer_a":"3.3491389913798","answer_b":"8.3491389913798","answer_c":"6.3491389913798","answer_d":"7.3491389913798","answer_correct":"C","mcurl":"natlog.php?num=Ln(572)&pl=Calculate"},"573":{"question":"Evaluate 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?","answer_a":"8.3578422665081","answer_b":"5.3578422665081","answer_c":"3.3578422665081","answer_d":"6.3578422665081","answer_correct":"D","mcurl":"natlog.php?num=Ln(577)&pl=Calculate"},"578":{"question":"Ln(578) = ?","answer_a":"9.3595738686724","answer_b":"5.3595738686724","answer_c":"8.3595738686724","answer_d":"6.3595738686724","answer_correct":"D","mcurl":"natlog.php?num=Ln(578)&pl=Calculate"},"579":{"question":"Evaluate Ln(579)","answer_a":"3.361302477573","answer_b":"7.361302477573","answer_c":"6.361302477573","answer_d":"4.361302477573","answer_correct":"C","mcurl":"natlog.php?num=Ln(579)&pl=Calculate"},"580":{"question":"Ln(580) = ?","answer_a":"5.3630281035405","answer_b":"6.3630281035405","answer_c":"8.3630281035405","answer_d":"9.3630281035405","answer_correct":"B","mcurl":"natlog.php?num=Ln(580)&pl=Calculate"},"581":{"question":"Evaluate Ln(581)","answer_a":"3.3647507568519","answer_b":"5.3647507568519","answer_c":"6.3647507568519","answer_d":"8.3647507568519","answer_correct":"C","mcurl":"natlog.php?num=Ln(581)&pl=Calculate"},"582":{"question":"Ln(582) = ?","answer_a":"3.3664704477314","answer_b":"6.3664704477314","answer_c":"5.3664704477314","answer_d":"4.3664704477314","answer_correct":"B","mcurl":"natlog.php?num=Ln(582)&pl=Calculate"},"583":{"question":"Evaluate Ln(583)","answer_a":"8.3681871863505","answer_b":"7.3681871863505","answer_c":"6.3681871863505","answer_d":"9.3681871863505","answer_correct":"C","mcurl":"natlog.php?num=Ln(583)&pl=Calculate"},"584":{"question":"Evaluate Ln(584)","answer_a":"5.3699009828282","answer_b":"9.3699009828282","answer_c":"4.3699009828282","answer_d":"6.3699009828282","answer_correct":"D","mcurl":"natlog.php?num=Ln(584)&pl=Calculate"},"585":{"question":"Ln(585) = ?","answer_a":"4.3716118472319","answer_b":"5.3716118472319","answer_c":"6.3716118472319","answer_d":"9.3716118472319","answer_correct":"C","mcurl":"natlog.php?num=Ln(585)&pl=Calculate"},"586":{"question":"Evaluate Ln(586)","answer_a":"8.373319789577","answer_b":"9.373319789577","answer_c":"5.373319789577","answer_d":"6.373319789577","answer_correct":"D","mcurl":"natlog.php?num=Ln(586)&pl=Calculate"},"587":{"question":"Ln(587) = ?","answer_a":"6.3750248198281","answer_b":"4.3750248198281","answer_c":"7.3750248198281","answer_d":"9.3750248198281","answer_correct":"A","mcurl":"natlog.php?num=Ln(587)&pl=Calculate"},"588":{"question":"Ln(588) = ?","answer_a":"8.3767269478986","answer_b":"5.3767269478986","answer_c":"9.3767269478986","answer_d":"6.3767269478986","answer_correct":"D","mcurl":"natlog.php?num=Ln(588)&pl=Calculate"},"589":{"question":"Evaluate Ln(589)","answer_a":"4.3784261836516","answer_b":"7.3784261836516","answer_c":"6.3784261836516","answer_d":"9.3784261836516","answer_correct":"C","mcurl":"natlog.php?num=Ln(589)&pl=Calculate"},"590":{"question":"Evaluate Ln(590)","answer_a":"6.3801225368998","answer_b":"8.3801225368998","answer_c":"7.3801225368998","answer_d":"9.3801225368998","answer_correct":"A","mcurl":"natlog.php?num=Ln(590)&pl=Calculate"},"591":{"question":"Ln(591) = ?","answer_a":"8.3818160174061","answer_b":"9.3818160174061","answer_c":"6.3818160174061","answer_d":"5.3818160174061","answer_correct":"C","mcurl":"natlog.php?num=Ln(591)&pl=Calculate"},"592":{"question":"Ln(592) = ?","answer_a":"4.383506634884","answer_b":"7.383506634884","answer_c":"6.383506634884","answer_d":"9.383506634884","answer_correct":"C","mcurl":"natlog.php?num=Ln(592)&pl=Calculate"},"593":{"question":"Ln(593) = ?","answer_a":"7.3851943989977","answer_b":"8.3851943989977","answer_c":"6.3851943989977","answer_d":"9.3851943989977","answer_correct":"C","mcurl":"natlog.php?num=Ln(593)&pl=Calculate"},"594":{"question":"Ln(594) = ?","answer_a":"7.3868793193626","answer_b":"4.3868793193626","answer_c":"3.3868793193626","answer_d":"6.3868793193626","answer_correct":"D","mcurl":"natlog.php?num=Ln(594)&pl=Calculate"},"595":{"question":"Ln(595) = ?","answer_a":"6.3885614055456","answer_b":"7.3885614055456","answer_c":"4.3885614055456","answer_d":"3.3885614055456","answer_correct":"A","mcurl":"natlog.php?num=Ln(595)&pl=Calculate"},"596":{"question":"Evaluate Ln(596)","answer_a":"4.3902406670653","answer_b":"5.3902406670653","answer_c":"3.3902406670653","answer_d":"6.3902406670653","answer_correct":"D","mcurl":"natlog.php?num=Ln(596)&pl=Calculate"},"597":{"question":"Evaluate Ln(597)","answer_a":"6.3919171133926","answer_b":"3.3919171133926","answer_c":"4.3919171133926","answer_d":"5.3919171133926","answer_correct":"A","mcurl":"natlog.php?num=Ln(597)&pl=Calculate"},"598":{"question":"Evaluate Ln(598)","answer_a":"5.3935907539506","answer_b":"9.3935907539506","answer_c":"6.3935907539506","answer_d":"4.3935907539506","answer_correct":"C","mcurl":"natlog.php?num=Ln(598)&pl=Calculate"},"599":{"question":"Ln(599) = ?","answer_a":"7.3952615981154","answer_b":"3.3952615981154","answer_c":"6.3952615981154","answer_d":"4.3952615981154","answer_correct":"C","mcurl":"natlog.php?num=Ln(599)&pl=Calculate"},"600":{"question":"Ln(600) = ?","answer_a":"5.3969296552161","answer_b":"3.3969296552161","answer_c":"6.3969296552161","answer_d":"4.3969296552161","answer_correct":"C","mcurl":"natlog.php?num=Ln(600)&pl=Calculate"},"601":{"question":"Evaluate 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?","answer_a":"6.4052284580308","answer_b":"3.4052284580308","answer_c":"8.4052284580308","answer_d":"5.4052284580308","answer_correct":"A","mcurl":"natlog.php?num=Ln(605)&pl=Calculate"},"606":{"question":"Evaluate Ln(606)","answer_a":"6.4068799860693","answer_b":"3.4068799860693","answer_c":"8.4068799860693","answer_d":"5.4068799860693","answer_correct":"A","mcurl":"natlog.php?num=Ln(606)&pl=Calculate"},"607":{"question":"Ln(607) = ?","answer_a":"5.4085287910595","answer_b":"4.4085287910595","answer_c":"6.4085287910595","answer_d":"3.4085287910595","answer_correct":"C","mcurl":"natlog.php?num=Ln(607)&pl=Calculate"},"608":{"question":"Ln(608) = ?","answer_a":"3.4101748819662","answer_b":"4.4101748819662","answer_c":"6.4101748819662","answer_d":"5.4101748819662","answer_correct":"C","mcurl":"natlog.php?num=Ln(608)&pl=Calculate"},"609":{"question":"Evaluate 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Ln(613)","answer_a":"6.4183649359362","answer_b":"3.4183649359362","answer_c":"8.4183649359362","answer_d":"5.4183649359362","answer_correct":"A","mcurl":"natlog.php?num=Ln(613)&pl=Calculate"},"614":{"question":"Evaluate Ln(614)","answer_a":"8.4199949281471","answer_b":"6.4199949281471","answer_c":"9.4199949281471","answer_d":"7.4199949281471","answer_correct":"B","mcurl":"natlog.php?num=Ln(614)&pl=Calculate"},"615":{"question":"Evaluate Ln(615)","answer_a":"3.4216222678065","answer_b":"7.4216222678065","answer_c":"6.4216222678065","answer_d":"8.4216222678065","answer_correct":"C","mcurl":"natlog.php?num=Ln(615)&pl=Calculate"},"616":{"question":"Ln(616) = ?","answer_a":"9.4232469635335","answer_b":"5.4232469635335","answer_c":"6.4232469635335","answer_d":"4.4232469635335","answer_correct":"C","mcurl":"natlog.php?num=Ln(616)&pl=Calculate"},"617":{"question":"Evaluate 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?","answer_a":"7.4313310819335","answer_b":"4.4313310819335","answer_c":"6.4313310819335","answer_d":"9.4313310819335","answer_correct":"C","mcurl":"natlog.php?num=Ln(621)&pl=Calculate"},"622":{"question":"Ln(622) = ?","answer_a":"9.4329400927392","answer_b":"7.4329400927392","answer_c":"8.4329400927392","answer_d":"6.4329400927392","answer_correct":"D","mcurl":"natlog.php?num=Ln(622)&pl=Calculate"},"623":{"question":"Evaluate Ln(623)","answer_a":"4.4345465187875","answer_b":"6.4345465187875","answer_c":"5.4345465187875","answer_d":"3.4345465187875","answer_correct":"B","mcurl":"natlog.php?num=Ln(623)&pl=Calculate"},"624":{"question":"Evaluate Ln(624)","answer_a":"7.4361503683694","answer_b":"4.4361503683694","answer_c":"6.4361503683694","answer_d":"9.4361503683694","answer_correct":"C","mcurl":"natlog.php?num=Ln(624)&pl=Calculate"},"625":{"question":"Ln(625) = ?","answer_a":"4.4377516497364","answer_b":"5.4377516497364","answer_c":"3.4377516497364","answer_d":"6.4377516497364","answer_correct":"D","mcurl":"natlog.php?num=Ln(625)&pl=Calculate"},"626":{"question":"Evaluate Ln(626)","answer_a":"4.4393503711001","answer_b":"3.4393503711001","answer_c":"6.4393503711001","answer_d":"7.4393503711001","answer_correct":"C","mcurl":"natlog.php?num=Ln(626)&pl=Calculate"},"627":{"question":"Ln(627) = ?","answer_a":"6.4409465406329","answer_b":"4.4409465406329","answer_c":"7.4409465406329","answer_d":"3.4409465406329","answer_correct":"A","mcurl":"natlog.php?num=Ln(627)&pl=Calculate"},"628":{"question":"Evaluate Ln(628)","answer_a":"4.4425401664682","answer_b":"5.4425401664682","answer_c":"6.4425401664682","answer_d":"3.4425401664682","answer_correct":"C","mcurl":"natlog.php?num=Ln(628)&pl=Calculate"},"629":{"question":"Ln(629) = ?","answer_a":"9.4441312567004","answer_b":"5.4441312567004","answer_c":"6.4441312567004","answer_d":"8.4441312567004","answer_correct":"C","mcurl":"natlog.php?num=Ln(629)&pl=Calculate"},"630":{"question":"Evaluate Ln(630)","answer_a":"6.4457198193856","answer_b":"5.4457198193856","answer_c":"4.4457198193856","answer_d":"3.4457198193856","answer_correct":"A","mcurl":"natlog.php?num=Ln(630)&pl=Calculate"},"631":{"question":"Ln(631) = ?","answer_a":"6.4473058625412","answer_b":"4.4473058625412","answer_c":"5.4473058625412","answer_d":"9.4473058625412","answer_correct":"A","mcurl":"natlog.php?num=Ln(631)&pl=Calculate"},"632":{"question":"Ln(632) = ?","answer_a":"3.4488893941469","answer_b":"8.4488893941469","answer_c":"7.4488893941469","answer_d":"6.4488893941469","answer_correct":"D","mcurl":"natlog.php?num=Ln(632)&pl=Calculate"},"633":{"question":"Evaluate 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?","answer_a":"6.4630294569207","answer_b":"9.4630294569207","answer_c":"4.4630294569207","answer_d":"5.4630294569207","answer_correct":"A","mcurl":"natlog.php?num=Ln(641)&pl=Calculate"},"642":{"question":"Ln(642) = ?","answer_a":"6.46458830369","answer_b":"3.46458830369","answer_c":"5.46458830369","answer_d":"8.46458830369","answer_correct":"A","mcurl":"natlog.php?num=Ln(642)&pl=Calculate"},"643":{"question":"Ln(643) = ?","answer_a":"6.4661447242376","answer_b":"9.4661447242376","answer_c":"8.4661447242376","answer_d":"7.4661447242376","answer_correct":"A","mcurl":"natlog.php?num=Ln(643)&pl=Calculate"},"644":{"question":"Evaluate Ln(644)","answer_a":"7.4676987261044","answer_b":"4.4676987261044","answer_c":"3.4676987261044","answer_d":"6.4676987261044","answer_correct":"D","mcurl":"natlog.php?num=Ln(644)&pl=Calculate"},"645":{"question":"Ln(645) = ?","answer_a":"6.4692503167958","answer_b":"9.4692503167958","answer_c":"8.4692503167958","answer_d":"7.4692503167958","answer_correct":"A","mcurl":"natlog.php?num=Ln(645)&pl=Calculate"},"646":{"question":"Evaluate Ln(646)","answer_a":"4.4707995037826","answer_b":"6.4707995037826","answer_c":"9.4707995037826","answer_d":"7.4707995037826","answer_correct":"B","mcurl":"natlog.php?num=Ln(646)&pl=Calculate"},"647":{"question":"Ln(647) = ?","answer_a":"9.4723462945009","answer_b":"7.4723462945009","answer_c":"8.4723462945009","answer_d":"6.4723462945009","answer_correct":"D","mcurl":"natlog.php?num=Ln(647)&pl=Calculate"},"648":{"question":"Ln(648) = ?","answer_a":"6.4738906963523","answer_b":"8.4738906963523","answer_c":"7.4738906963523","answer_d":"3.4738906963523","answer_correct":"A","mcurl":"natlog.php?num=Ln(648)&pl=Calculate"},"649":{"question":"Ln(649) = ?","answer_a":"4.4754327167041","answer_b":"7.4754327167041","answer_c":"6.4754327167041","answer_d":"9.4754327167041","answer_correct":"C","mcurl":"natlog.php?num=Ln(649)&pl=Calculate"},"650":{"question":"Ln(650) = ?","answer_a":"7.4769723628897","answer_b":"6.4769723628897","answer_c":"9.4769723628897","answer_d":"8.4769723628897","answer_correct":"B","mcurl":"natlog.php?num=Ln(650)&pl=Calculate"},"651":{"question":"Evaluate Ln(651)","answer_a":"3.4785096422086","answer_b":"4.4785096422086","answer_c":"6.4785096422086","answer_d":"5.4785096422086","answer_correct":"C","mcurl":"natlog.php?num=Ln(651)&pl=Calculate"},"652":{"question":"Ln(652) = ?","answer_a":"6.4800445619267","answer_b":"5.4800445619267","answer_c":"4.4800445619267","answer_d":"3.4800445619267","answer_correct":"A","mcurl":"natlog.php?num=Ln(652)&pl=Calculate"},"653":{"question":"Evaluate 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?","answer_a":"4.4876840184846","answer_b":"5.4876840184846","answer_c":"3.4876840184846","answer_d":"6.4876840184846","answer_correct":"D","mcurl":"natlog.php?num=Ln(657)&pl=Calculate"},"658":{"question":"Ln(658) = ?","answer_a":"8.4892049313253","answer_b":"9.4892049313253","answer_c":"7.4892049313253","answer_d":"6.4892049313253","answer_correct":"D","mcurl":"natlog.php?num=Ln(658)&pl=Calculate"},"659":{"question":"Ln(659) = ?","answer_a":"6.4907235345025","answer_b":"7.4907235345025","answer_c":"3.4907235345025","answer_d":"8.4907235345025","answer_correct":"A","mcurl":"natlog.php?num=Ln(659)&pl=Calculate"},"660":{"question":"Ln(660) = ?","answer_a":"6.4922398350205","answer_b":"5.4922398350205","answer_c":"8.4922398350205","answer_d":"3.4922398350205","answer_correct":"A","mcurl":"natlog.php?num=Ln(660)&pl=Calculate"},"661":{"question":"Ln(661) = ?","answer_a":"8.4937538398517","answer_b":"3.4937538398517","answer_c":"5.4937538398517","answer_d":"6.4937538398517","answer_correct":"D","mcurl":"natlog.php?num=Ln(661)&pl=Calculate"},"662":{"question":"Evaluate Ln(662)","answer_a":"5.495265555937","answer_b":"4.495265555937","answer_c":"9.495265555937","answer_d":"6.495265555937","answer_correct":"D","mcurl":"natlog.php?num=Ln(662)&pl=Calculate"},"663":{"question":"Ln(663) = ?","answer_a":"4.4967749901859","answer_b":"9.4967749901859","answer_c":"6.4967749901859","answer_d":"7.4967749901859","answer_correct":"C","mcurl":"natlog.php?num=Ln(663)&pl=Calculate"},"664":{"question":"Evaluate Ln(664)","answer_a":"6.4982821494764","answer_b":"9.4982821494764","answer_c":"4.4982821494764","answer_d":"7.4982821494764","answer_correct":"A","mcurl":"natlog.php?num=Ln(664)&pl=Calculate"},"665":{"question":"Ln(665) = ?","answer_a":"6.4997870406559","answer_b":"4.4997870406559","answer_c":"5.4997870406559","answer_d":"9.4997870406559","answer_correct":"A","mcurl":"natlog.php?num=Ln(665)&pl=Calculate"},"666":{"question":"Evaluate Ln(666)","answer_a":"8.5012896705404","answer_b":"9.5012896705404","answer_c":"6.5012896705404","answer_d":"7.5012896705404","answer_correct":"C","mcurl":"natlog.php?num=Ln(666)&pl=Calculate"},"667":{"question":"Evaluate Ln(667)","answer_a":"4.5027900459156","answer_b":"5.5027900459156","answer_c":"6.5027900459156","answer_d":"3.5027900459156","answer_correct":"C","mcurl":"natlog.php?num=Ln(667)&pl=Calculate"},"668":{"question":"Evaluate Ln(668)","answer_a":"8.5042881735366","answer_b":"7.5042881735366","answer_c":"6.5042881735366","answer_d":"3.5042881735366","answer_correct":"C","mcurl":"natlog.php?num=Ln(668)&pl=Calculate"},"669":{"question":"Ln(669) = ?","answer_a":"8.5057840601282","answer_b":"9.5057840601282","answer_c":"7.5057840601282","answer_d":"6.5057840601282","answer_correct":"D","mcurl":"natlog.php?num=Ln(669)&pl=Calculate"},"670":{"question":"Ln(670) = ?","answer_a":"9.507277712385","answer_b":"5.507277712385","answer_c":"8.507277712385","answer_d":"6.507277712385","answer_correct":"D","mcurl":"natlog.php?num=Ln(670)&pl=Calculate"},"671":{"question":"Ln(671) = ?","answer_a":"5.5087691369717","answer_b":"6.5087691369717","answer_c":"4.5087691369717","answer_d":"3.5087691369717","answer_correct":"B","mcurl":"natlog.php?num=Ln(671)&pl=Calculate"},"672":{"question":"Ln(672) = ?","answer_a":"5.5102583405231","answer_b":"9.5102583405231","answer_c":"4.5102583405231","answer_d":"6.5102583405231","answer_correct":"D","mcurl":"natlog.php?num=Ln(672)&pl=Calculate"},"673":{"question":"Evaluate Ln(673)","answer_a":"6.5117453296447","answer_b":"4.5117453296447","answer_c":"9.5117453296447","answer_d":"5.5117453296447","answer_correct":"A","mcurl":"natlog.php?num=Ln(673)&pl=Calculate"},"674":{"question":"Ln(674) = ?","answer_a":"9.5132301109123","answer_b":"7.5132301109123","answer_c":"6.5132301109123","answer_d":"8.5132301109123","answer_correct":"C","mcurl":"natlog.php?num=Ln(674)&pl=Calculate"},"675":{"question":"Evaluate Ln(675)","answer_a":"4.5147126908725","answer_b":"9.5147126908725","answer_c":"7.5147126908725","answer_d":"6.5147126908725","answer_correct":"D","mcurl":"natlog.php?num=Ln(675)&pl=Calculate"},"676":{"question":"Ln(676) = ?","answer_a":"8.516193076043","answer_b":"3.516193076043","answer_c":"6.516193076043","answer_d":"7.516193076043","answer_correct":"C","mcurl":"natlog.php?num=Ln(676)&pl=Calculate"},"677":{"question":"Evaluate Ln(677)","answer_a":"9.5176712729123","answer_b":"5.5176712729123","answer_c":"6.5176712729123","answer_d":"4.5176712729123","answer_correct":"C","mcurl":"natlog.php?num=Ln(677)&pl=Calculate"},"678":{"question":"Ln(678) = ?","answer_a":"8.5191472879404","answer_b":"3.5191472879404","answer_c":"6.5191472879404","answer_d":"5.5191472879404","answer_correct":"C","mcurl":"natlog.php?num=Ln(678)&pl=Calculate"},"679":{"question":"Evaluate Ln(679)","answer_a":"7.5206211275587","answer_b":"9.5206211275587","answer_c":"6.5206211275587","answer_d":"8.5206211275587","answer_correct":"C","mcurl":"natlog.php?num=Ln(679)&pl=Calculate"},"680":{"question":"Evaluate Ln(680)","answer_a":"8.5220927981702","answer_b":"7.5220927981702","answer_c":"9.5220927981702","answer_d":"6.5220927981702","answer_correct":"D","mcurl":"natlog.php?num=Ln(680)&pl=Calculate"},"681":{"question":"Evaluate 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?","answer_a":"6.5467854107605","answer_b":"4.5467854107605","answer_c":"7.5467854107605","answer_d":"3.5467854107605","answer_correct":"A","mcurl":"natlog.php?num=Ln(697)&pl=Calculate"},"698":{"question":"Ln(698) = ?","answer_a":"5.5482191027624","answer_b":"6.5482191027624","answer_c":"8.5482191027624","answer_d":"3.5482191027624","answer_correct":"B","mcurl":"natlog.php?num=Ln(698)&pl=Calculate"},"699":{"question":"Ln(699) = ?","answer_a":"4.5496507422338","answer_b":"9.5496507422338","answer_c":"5.5496507422338","answer_d":"6.5496507422338","answer_correct":"D","mcurl":"natlog.php?num=Ln(699)&pl=Calculate"},"700":{"question":"Evaluate Ln(700)","answer_a":"8.5510803350434","answer_b":"3.5510803350434","answer_c":"6.5510803350434","answer_d":"5.5510803350434","answer_correct":"C","mcurl":"natlog.php?num=Ln(700)&pl=Calculate"},"701":{"question":"Evaluate 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?","answer_a":"5.5750758405996","answer_b":"8.5750758405996","answer_c":"3.5750758405996","answer_d":"6.5750758405996","answer_correct":"D","mcurl":"natlog.php?num=Ln(717)&pl=Calculate"},"718":{"question":"Evaluate Ln(718)","answer_a":"6.5764695690482","answer_b":"4.5764695690482","answer_c":"3.5764695690482","answer_d":"5.5764695690482","answer_correct":"A","mcurl":"natlog.php?num=Ln(718)&pl=Calculate"},"719":{"question":"Ln(719) = ?","answer_a":"6.577861357721","answer_b":"8.577861357721","answer_c":"7.577861357721","answer_d":"3.577861357721","answer_correct":"A","mcurl":"natlog.php?num=Ln(719)&pl=Calculate"},"720":{"question":"Ln(720) = ?","answer_a":"6.5792512120101","answer_b":"7.5792512120101","answer_c":"3.5792512120101","answer_d":"4.5792512120101","answer_correct":"A","mcurl":"natlog.php?num=Ln(720)&pl=Calculate"},"721":{"question":"Evaluate Ln(721)","answer_a":"9.5806391372849","answer_b":"4.5806391372849","answer_c":"6.5806391372849","answer_d":"7.5806391372849","answer_correct":"C","mcurl":"natlog.php?num=Ln(721)&pl=Calculate"},"722":{"question":"Evaluate Ln(722)","answer_a":"4.5820251388928","answer_b":"9.5820251388928","answer_c":"7.5820251388928","answer_d":"6.5820251388928","answer_correct":"D","mcurl":"natlog.php?num=Ln(722)&pl=Calculate"},"723":{"question":"Evaluate Ln(723)","answer_a":"9.5834092221588","answer_b":"7.5834092221588","answer_c":"6.5834092221588","answer_d":"8.5834092221588","answer_correct":"C","mcurl":"natlog.php?num=Ln(723)&pl=Calculate"},"724":{"question":"Ln(724) = ?","answer_a":"5.5847913923857","answer_b":"6.5847913923857","answer_c":"9.5847913923857","answer_d":"4.5847913923857","answer_correct":"B","mcurl":"natlog.php?num=Ln(724)&pl=Calculate"},"725":{"question":"Ln(725) = ?","answer_a":"5.5861716548547","answer_b":"6.5861716548547","answer_c":"8.5861716548547","answer_d":"3.5861716548547","answer_correct":"B","mcurl":"natlog.php?num=Ln(725)&pl=Calculate"},"726":{"question":"Evaluate Ln(726)","answer_a":"5.5875500148248","answer_b":"6.5875500148248","answer_c":"4.5875500148248","answer_d":"3.5875500148248","answer_correct":"B","mcurl":"natlog.php?num=Ln(726)&pl=Calculate"},"727":{"question":"Ln(727) = ?","answer_a":"6.5889264775335","answer_b":"8.5889264775335","answer_c":"5.5889264775335","answer_d":"9.5889264775335","answer_correct":"A","mcurl":"natlog.php?num=Ln(727)&pl=Calculate"},"728":{"question":"Ln(728) = ?","answer_a":"6.5903010481967","answer_b":"4.5903010481967","answer_c":"9.5903010481967","answer_d":"5.5903010481967","answer_correct":"A","mcurl":"natlog.php?num=Ln(728)&pl=Calculate"},"729":{"question":"Ln(729) = ?","answer_a":"5.5916737320087","answer_b":"6.5916737320087","answer_c":"9.5916737320087","answer_d":"8.5916737320087","answer_correct":"B","mcurl":"natlog.php?num=Ln(729)&pl=Calculate"},"730":{"question":"Ln(730) = ?","answer_a":"8.5930445341424","answer_b":"6.5930445341424","answer_c":"9.5930445341424","answer_d":"7.5930445341424","answer_correct":"B","mcurl":"natlog.php?num=Ln(730)&pl=Calculate"},"731":{"question":"Ln(731) = ?","answer_a":"8.5944134597498","answer_b":"7.5944134597498","answer_c":"3.5944134597498","answer_d":"6.5944134597498","answer_correct":"D","mcurl":"natlog.php?num=Ln(731)&pl=Calculate"},"732":{"question":"Evaluate Ln(732)","answer_a":"7.5957805139613","answer_b":"3.5957805139613","answer_c":"4.5957805139613","answer_d":"6.5957805139613","answer_correct":"D","mcurl":"natlog.php?num=Ln(732)&pl=Calculate"},"733":{"question":"Ln(733) = ?","answer_a":"6.5971457018867","answer_b":"3.5971457018867","answer_c":"7.5971457018867","answer_d":"4.5971457018867","answer_correct":"A","mcurl":"natlog.php?num=Ln(733)&pl=Calculate"},"734":{"question":"Ln(734) = ?","answer_a":"5.5985090286145","answer_b":"3.5985090286145","answer_c":"6.5985090286145","answer_d":"4.5985090286145","answer_correct":"C","mcurl":"natlog.php?num=Ln(734)&pl=Calculate"},"735":{"question":"Ln(735) = ?","answer_a":"4.5998704992128","answer_b":"5.5998704992128","answer_c":"6.5998704992128","answer_d":"3.5998704992128","answer_correct":"C","mcurl":"natlog.php?num=Ln(735)&pl=Calculate"},"736":{"question":"Evaluate Ln(736)","answer_a":"7.6012301187289","answer_b":"9.6012301187289","answer_c":"8.6012301187289","answer_d":"6.6012301187289","answer_correct":"D","mcurl":"natlog.php?num=Ln(736)&pl=Calculate"},"737":{"question":"Ln(737) = ?","answer_a":"7.6025878921893","answer_b":"6.6025878921893","answer_c":"3.6025878921893","answer_d":"8.6025878921893","answer_correct":"B","mcurl":"natlog.php?num=Ln(737)&pl=Calculate"},"738":{"question":"Ln(738) = ?","answer_a":"8.6039438246005","answer_b":"5.6039438246005","answer_c":"6.6039438246005","answer_d":"3.6039438246005","answer_correct":"C","mcurl":"natlog.php?num=Ln(738)&pl=Calculate"},"739":{"question":"Ln(739) = ?","answer_a":"6.6052979209482","answer_b":"3.6052979209482","answer_c":"7.6052979209482","answer_d":"4.6052979209482","answer_correct":"A","mcurl":"natlog.php?num=Ln(739)&pl=Calculate"},"740":{"question":"Evaluate Ln(740)","answer_a":"4.6066501861982","answer_b":"7.6066501861982","answer_c":"9.6066501861982","answer_d":"6.6066501861982","answer_correct":"D","mcurl":"natlog.php?num=Ln(740)&pl=Calculate"},"741":{"question":"Evaluate 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?","answer_a":"7.6187389835172","answer_b":"6.6187389835172","answer_c":"4.6187389835172","answer_d":"3.6187389835172","answer_correct":"B","mcurl":"natlog.php?num=Ln(749)&pl=Calculate"},"750":{"question":"Ln(750) = ?","answer_a":"6.6200732065304","answer_b":"7.6200732065304","answer_c":"4.6200732065304","answer_d":"9.6200732065304","answer_correct":"A","mcurl":"natlog.php?num=Ln(750)&pl=Calculate"},"751":{"question":"Evaluate Ln(751)","answer_a":"7.6214056517641","answer_b":"3.6214056517641","answer_c":"6.6214056517641","answer_d":"8.6214056517641","answer_correct":"C","mcurl":"natlog.php?num=Ln(751)&pl=Calculate"},"752":{"question":"Ln(752) = ?","answer_a":"7.6227363239498","answer_b":"6.6227363239498","answer_c":"8.6227363239498","answer_d":"9.6227363239498","answer_correct":"B","mcurl":"natlog.php?num=Ln(752)&pl=Calculate"},"753":{"question":"Evaluate 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?","answer_a":"9.6293632534374","answer_b":"8.6293632534374","answer_c":"6.6293632534374","answer_d":"5.6293632534374","answer_correct":"C","mcurl":"natlog.php?num=Ln(757)&pl=Calculate"},"758":{"question":"Evaluate Ln(758)","answer_a":"6.6306833856424","answer_b":"4.6306833856424","answer_c":"7.6306833856424","answer_d":"9.6306833856424","answer_correct":"A","mcurl":"natlog.php?num=Ln(758)&pl=Calculate"},"759":{"question":"Ln(759) = ?","answer_a":"3.6320017773956","answer_b":"8.6320017773956","answer_c":"7.6320017773956","answer_d":"6.6320017773956","answer_correct":"D","mcurl":"natlog.php?num=Ln(759)&pl=Calculate"},"760":{"question":"Ln(760) = ?","answer_a":"4.6333184332804","answer_b":"9.6333184332804","answer_c":"6.6333184332804","answer_d":"7.6333184332804","answer_correct":"C","mcurl":"natlog.php?num=Ln(760)&pl=Calculate"},"761":{"question":"Ln(761) = ?","answer_a":"4.6346333578617","answer_b":"5.6346333578617","answer_c":"9.6346333578617","answer_d":"6.6346333578617","answer_correct":"D","mcurl":"natlog.php?num=Ln(761)&pl=Calculate"},"762":{"question":"Ln(762) = ?","answer_a":"9.6359465556866","answer_b":"5.6359465556866","answer_c":"6.6359465556866","answer_d":"4.6359465556866","answer_correct":"C","mcurl":"natlog.php?num=Ln(762)&pl=Calculate"},"763":{"question":"Evaluate Ln(763)","answer_a":"6.6372580312845","answer_b":"3.6372580312845","answer_c":"8.6372580312845","answer_d":"5.6372580312845","answer_correct":"A","mcurl":"natlog.php?num=Ln(763)&pl=Calculate"},"764":{"question":"Evaluate Ln(764)","answer_a":"5.6385677891665","answer_b":"6.6385677891665","answer_c":"9.6385677891665","answer_d":"4.6385677891665","answer_correct":"B","mcurl":"natlog.php?num=Ln(764)&pl=Calculate"},"765":{"question":"Ln(765) = ?","answer_a":"7.6398758338265","answer_b":"8.6398758338265","answer_c":"9.6398758338265","answer_d":"6.6398758338265","answer_correct":"D","mcurl":"natlog.php?num=Ln(765)&pl=Calculate"},"766":{"question":"Ln(766) = ?","answer_a":"6.6411821697406","answer_b":"8.6411821697406","answer_c":"5.6411821697406","answer_d":"9.6411821697406","answer_correct":"A","mcurl":"natlog.php?num=Ln(766)&pl=Calculate"},"767":{"question":"Evaluate Ln(767)","answer_a":"9.6424868013673","answer_b":"8.6424868013673","answer_c":"6.6424868013673","answer_d":"5.6424868013673","answer_correct":"C","mcurl":"natlog.php?num=Ln(767)&pl=Calculate"},"768":{"question":"Ln(768) = ?","answer_a":"5.6437897331477","answer_b":"6.6437897331477","answer_c":"8.6437897331477","answer_d":"3.6437897331477","answer_correct":"B","mcurl":"natlog.php?num=Ln(768)&pl=Calculate"},"769":{"question":"Ln(769) = 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Ln(773)","answer_a":"7.6502790485874","answer_b":"9.6502790485874","answer_c":"8.6502790485874","answer_d":"6.6502790485874","answer_correct":"D","mcurl":"natlog.php?num=Ln(773)&pl=Calculate"},"774":{"question":"Ln(774) = ?","answer_a":"9.6515718735897","answer_b":"5.6515718735897","answer_c":"6.6515718735897","answer_d":"8.6515718735897","answer_correct":"C","mcurl":"natlog.php?num=Ln(774)&pl=Calculate"},"775":{"question":"Evaluate Ln(775)","answer_a":"6.6528630293533","answer_b":"8.6528630293533","answer_c":"3.6528630293533","answer_d":"7.6528630293533","answer_correct":"A","mcurl":"natlog.php?num=Ln(775)&pl=Calculate"},"776":{"question":"Ln(776) = ?","answer_a":"9.6541525201832","answer_b":"5.6541525201832","answer_c":"8.6541525201832","answer_d":"6.6541525201832","answer_correct":"D","mcurl":"natlog.php?num=Ln(776)&pl=Calculate"},"777":{"question":"Ln(777) = ?","answer_a":"8.6554403503676","answer_b":"6.6554403503676","answer_c":"9.6554403503676","answer_d":"7.6554403503676","answer_correct":"B","mcurl":"natlog.php?num=Ln(777)&pl=Calculate"},"778":{"question":"Evaluate Ln(778)","answer_a":"6.6567265241784","answer_b":"9.6567265241784","answer_c":"8.6567265241784","answer_d":"5.6567265241784","answer_correct":"A","mcurl":"natlog.php?num=Ln(778)&pl=Calculate"},"779":{"question":"Ln(779) = ?","answer_a":"9.6580110458707","answer_b":"7.6580110458707","answer_c":"4.6580110458707","answer_d":"6.6580110458707","answer_correct":"D","mcurl":"natlog.php?num=Ln(779)&pl=Calculate"},"780":{"question":"Evaluate Ln(780)","answer_a":"8.6592939196836","answer_b":"9.6592939196836","answer_c":"5.6592939196836","answer_d":"6.6592939196836","answer_correct":"D","mcurl":"natlog.php?num=Ln(780)&pl=Calculate"},"781":{"question":"Evaluate 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Ln(785)","answer_a":"8.6656837177824","answer_b":"9.6656837177824","answer_c":"5.6656837177824","answer_d":"6.6656837177824","answer_correct":"D","mcurl":"natlog.php?num=Ln(785)&pl=Calculate"},"786":{"question":"Ln(786) = ?","answer_a":"3.6669567924292","answer_b":"7.6669567924292","answer_c":"8.6669567924292","answer_d":"6.6669567924292","answer_correct":"D","mcurl":"natlog.php?num=Ln(786)&pl=Calculate"},"787":{"question":"Ln(787) = ?","answer_a":"5.6682282484174","answer_b":"8.6682282484174","answer_c":"9.6682282484174","answer_d":"6.6682282484174","answer_correct":"D","mcurl":"natlog.php?num=Ln(787)&pl=Calculate"},"788":{"question":"Ln(788) = ?","answer_a":"8.6694980898579","answer_b":"3.6694980898579","answer_c":"5.6694980898579","answer_d":"6.6694980898579","answer_correct":"D","mcurl":"natlog.php?num=Ln(788)&pl=Calculate"},"789":{"question":"Evaluate Ln(789)","answer_a":"8.6707663208459","answer_b":"9.6707663208459","answer_c":"6.6707663208459","answer_d":"7.6707663208459","answer_correct":"C","mcurl":"natlog.php?num=Ln(789)&pl=Calculate"},"790":{"question":"Evaluate Ln(790)","answer_a":"6.6720329454611","answer_b":"5.6720329454611","answer_c":"3.6720329454611","answer_d":"4.6720329454611","answer_correct":"A","mcurl":"natlog.php?num=Ln(790)&pl=Calculate"},"791":{"question":"Ln(791) = ?","answer_a":"6.6732979677677","answer_b":"4.6732979677677","answer_c":"9.6732979677677","answer_d":"5.6732979677677","answer_correct":"A","mcurl":"natlog.php?num=Ln(791)&pl=Calculate"},"792":{"question":"Ln(792) = ?","answer_a":"6.6745613918144","answer_b":"4.6745613918144","answer_c":"9.6745613918144","answer_d":"7.6745613918144","answer_correct":"A","mcurl":"natlog.php?num=Ln(792)&pl=Calculate"},"793":{"question":"Evaluate 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?","answer_a":"3.7007311095478","answer_b":"5.7007311095478","answer_c":"6.7007311095478","answer_d":"4.7007311095478","answer_correct":"C","mcurl":"natlog.php?num=Ln(813)&pl=Calculate"},"814":{"question":"Evaluate Ln(814)","answer_a":"6.7019603660025","answer_b":"5.7019603660025","answer_c":"3.7019603660025","answer_d":"4.7019603660025","answer_correct":"A","mcurl":"natlog.php?num=Ln(814)&pl=Calculate"},"815":{"question":"Ln(815) = ?","answer_a":"9.7031881132409","answer_b":"7.7031881132409","answer_c":"6.7031881132409","answer_d":"4.7031881132409","answer_correct":"C","mcurl":"natlog.php?num=Ln(815)&pl=Calculate"},"816":{"question":"Evaluate Ln(816)","answer_a":"6.7044143549641","answer_b":"4.7044143549641","answer_c":"3.7044143549641","answer_d":"5.7044143549641","answer_correct":"A","mcurl":"natlog.php?num=Ln(816)&pl=Calculate"},"817":{"question":"Evaluate Ln(817)","answer_a":"5.70563909486","answer_b":"6.70563909486","answer_c":"9.70563909486","answer_d":"8.70563909486","answer_correct":"B","mcurl":"natlog.php?num=Ln(817)&pl=Calculate"},"818":{"question":"Ln(818) = ?","answer_a":"5.7068623366027","answer_b":"6.7068623366027","answer_c":"3.7068623366027","answer_d":"8.7068623366027","answer_correct":"B","mcurl":"natlog.php?num=Ln(818)&pl=Calculate"},"819":{"question":"Evaluate Ln(819)","answer_a":"3.7080840838531","answer_b":"7.7080840838531","answer_c":"6.7080840838531","answer_d":"4.7080840838531","answer_correct":"C","mcurl":"natlog.php?num=Ln(819)&pl=Calculate"},"820":{"question":"Evaluate Ln(820)","answer_a":"6.7093043402583","answer_b":"8.7093043402583","answer_c":"5.7093043402583","answer_d":"9.7093043402583","answer_correct":"A","mcurl":"natlog.php?num=Ln(820)&pl=Calculate"},"821":{"question":"Ln(821) = ?","answer_a":"6.7105231094524","answer_b":"5.7105231094524","answer_c":"3.7105231094524","answer_d":"4.7105231094524","answer_correct":"A","mcurl":"natlog.php?num=Ln(821)&pl=Calculate"},"822":{"question":"Evaluate Ln(822)","answer_a":"4.7117403950562","answer_b":"3.7117403950562","answer_c":"6.7117403950562","answer_d":"5.7117403950562","answer_correct":"C","mcurl":"natlog.php?num=Ln(822)&pl=Calculate"},"823":{"question":"Ln(823) = ?","answer_a":"3.7129562006771","answer_b":"4.7129562006771","answer_c":"6.7129562006771","answer_d":"7.7129562006771","answer_correct":"C","mcurl":"natlog.php?num=Ln(823)&pl=Calculate"},"824":{"question":"Ln(824) = ?","answer_a":"9.7141705299095","answer_b":"6.7141705299095","answer_c":"8.7141705299095","answer_d":"5.7141705299095","answer_correct":"B","mcurl":"natlog.php?num=Ln(824)&pl=Calculate"},"825":{"question":"Evaluate 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?","answer_a":"3.7202201551353","answer_b":"5.7202201551353","answer_c":"4.7202201551353","answer_d":"6.7202201551353","answer_correct":"D","mcurl":"natlog.php?num=Ln(829)&pl=Calculate"},"830":{"question":"Ln(830) = ?","answer_a":"9.7214257007906","answer_b":"6.7214257007906","answer_c":"8.7214257007906","answer_d":"7.7214257007906","answer_correct":"B","mcurl":"natlog.php?num=Ln(830)&pl=Calculate"},"831":{"question":"Ln(831) = ?","answer_a":"8.7226297948554","answer_b":"5.7226297948554","answer_c":"3.7226297948554","answer_d":"6.7226297948554","answer_correct":"D","mcurl":"natlog.php?num=Ln(831)&pl=Calculate"},"832":{"question":"Evaluate Ln(832)","answer_a":"5.7238324408212","answer_b":"6.7238324408212","answer_c":"3.7238324408212","answer_d":"8.7238324408212","answer_correct":"B","mcurl":"natlog.php?num=Ln(832)&pl=Calculate"},"833":{"question":"Evaluate 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?","answer_a":"7.7298240704895","answer_b":"9.7298240704895","answer_c":"8.7298240704895","answer_d":"6.7298240704895","answer_correct":"D","mcurl":"natlog.php?num=Ln(837)&pl=Calculate"},"838":{"question":"Evaluate Ln(838)","answer_a":"5.7310181004821","answer_b":"9.7310181004821","answer_c":"8.7310181004821","answer_d":"6.7310181004821","answer_correct":"D","mcurl":"natlog.php?num=Ln(838)&pl=Calculate"},"839":{"question":"Ln(839) = ?","answer_a":"6.7322107064672","answer_b":"8.7322107064672","answer_c":"9.7322107064672","answer_d":"7.7322107064672","answer_correct":"A","mcurl":"natlog.php?num=Ln(839)&pl=Calculate"},"840":{"question":"Ln(840) = ?","answer_a":"4.7334018918374","answer_b":"6.7334018918374","answer_c":"5.7334018918374","answer_d":"3.7334018918374","answer_correct":"B","mcurl":"natlog.php?num=Ln(840)&pl=Calculate"},"841":{"question":"Evaluate 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?","answer_a":"6.7990558620588","answer_b":"5.7990558620588","answer_c":"3.7990558620588","answer_d":"8.7990558620588","answer_correct":"A","mcurl":"natlog.php?num=Ln(897)&pl=Calculate"},"898":{"question":"Evaluate Ln(898)","answer_a":"8.8001700683022","answer_b":"3.8001700683022","answer_c":"5.8001700683022","answer_d":"6.8001700683022","answer_correct":"D","mcurl":"natlog.php?num=Ln(898)&pl=Calculate"},"899":{"question":"Evaluate Ln(899)","answer_a":"6.8012830344716","answer_b":"3.8012830344716","answer_c":"5.8012830344716","answer_d":"8.8012830344716","answer_correct":"A","mcurl":"natlog.php?num=Ln(899)&pl=Calculate"},"900":{"question":"Ln(900) = ?","answer_a":"3.8023947633243","answer_b":"6.8023947633243","answer_c":"7.8023947633243","answer_d":"8.8023947633243","answer_correct":"B","mcurl":"natlog.php?num=Ln(900)&pl=Calculate"},"901":{"question":"Evaluate 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?","answer_a":"9.8123450941775","answer_b":"6.8123450941775","answer_c":"5.8123450941775","answer_d":"4.8123450941775","answer_correct":"B","mcurl":"natlog.php?num=Ln(909)&pl=Calculate"},"910":{"question":"Ln(910) = ?","answer_a":"6.8134445995109","answer_b":"5.8134445995109","answer_c":"3.8134445995109","answer_d":"4.8134445995109","answer_correct":"A","mcurl":"natlog.php?num=Ln(910)&pl=Calculate"},"911":{"question":"Evaluate Ln(911)","answer_a":"8.81454289726","answer_b":"6.81454289726","answer_c":"9.81454289726","answer_d":"7.81454289726","answer_correct":"B","mcurl":"natlog.php?num=Ln(911)&pl=Calculate"},"912":{"question":"Evaluate Ln(912)","answer_a":"3.8156399900743","answer_b":"7.8156399900743","answer_c":"8.8156399900743","answer_d":"6.8156399900743","answer_correct":"D","mcurl":"natlog.php?num=Ln(912)&pl=Calculate"},"913":{"question":"Ln(913) = ?","answer_a":"7.816735880595","answer_b":"9.816735880595","answer_c":"6.816735880595","answer_d":"4.816735880595","answer_correct":"C","mcurl":"natlog.php?num=Ln(913)&pl=Calculate"},"914":{"question":"Evaluate Ln(914)","answer_a":"4.8178305714541","answer_b":"5.8178305714541","answer_c":"3.8178305714541","answer_d":"6.8178305714541","answer_correct":"D","mcurl":"natlog.php?num=Ln(914)&pl=Calculate"},"915":{"question":"Ln(915) = ?","answer_a":"6.8189240652755","answer_b":"7.8189240652755","answer_c":"9.8189240652755","answer_d":"8.8189240652755","answer_correct":"A","mcurl":"natlog.php?num=Ln(915)&pl=Calculate"},"916":{"question":"Evaluate Ln(916)","answer_a":"4.8200163646741","answer_b":"6.8200163646741","answer_c":"7.8200163646741","answer_d":"9.8200163646741","answer_correct":"B","mcurl":"natlog.php?num=Ln(916)&pl=Calculate"},"917":{"question":"Evaluate Ln(917)","answer_a":"8.8211074722565","answer_b":"6.8211074722565","answer_c":"5.8211074722565","answer_d":"9.8211074722565","answer_correct":"B","mcurl":"natlog.php?num=Ln(917)&pl=Calculate"},"918":{"question":"Evaluate Ln(918)","answer_a":"3.8221973906205","answer_b":"6.8221973906205","answer_c":"7.8221973906205","answer_d":"4.8221973906205","answer_correct":"B","mcurl":"natlog.php?num=Ln(918)&pl=Calculate"},"919":{"question":"Evaluate Ln(919)","answer_a":"9.8232861223557","answer_b":"8.8232861223557","answer_c":"6.8232861223557","answer_d":"7.8232861223557","answer_correct":"C","mcurl":"natlog.php?num=Ln(919)&pl=Calculate"},"920":{"question":"Ln(920) = ?","answer_a":"4.8243736700431","answer_b":"3.8243736700431","answer_c":"5.8243736700431","answer_d":"6.8243736700431","answer_correct":"D","mcurl":"natlog.php?num=Ln(920)&pl=Calculate"},"921":{"question":"Evaluate 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?","answer_a":"5.8341087388138","answer_b":"3.8341087388138","answer_c":"6.8341087388138","answer_d":"4.8341087388138","answer_correct":"C","mcurl":"natlog.php?num=Ln(929)&pl=Calculate"},"930":{"question":"Evaluate Ln(930)","answer_a":"6.8351845861473","answer_b":"5.8351845861473","answer_c":"9.8351845861473","answer_d":"8.8351845861473","answer_correct":"A","mcurl":"natlog.php?num=Ln(930)&pl=Calculate"},"931":{"question":"Ln(931) = ?","answer_a":"7.8362592772771","answer_b":"3.8362592772771","answer_c":"8.8362592772771","answer_d":"6.8362592772771","answer_correct":"D","mcurl":"natlog.php?num=Ln(931)&pl=Calculate"},"932":{"question":"Evaluate Ln(932)","answer_a":"9.8373328146856","answer_b":"4.8373328146856","answer_c":"6.8373328146856","answer_d":"7.8373328146856","answer_correct":"C","mcurl":"natlog.php?num=Ln(932)&pl=Calculate"},"933":{"question":"Ln(933) = 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?","answer_a":"6.8426832822384","answer_b":"4.8426832822384","answer_c":"3.8426832822384","answer_d":"5.8426832822384","answer_correct":"A","mcurl":"natlog.php?num=Ln(937)&pl=Calculate"},"938":{"question":"Ln(938) = ?","answer_a":"7.8437499490062","answer_b":"8.8437499490062","answer_c":"6.8437499490062","answer_d":"9.8437499490062","answer_correct":"C","mcurl":"natlog.php?num=Ln(938)&pl=Calculate"},"939":{"question":"Evaluate Ln(939)","answer_a":"4.8448154792083","answer_b":"3.8448154792083","answer_c":"6.8448154792083","answer_d":"7.8448154792083","answer_correct":"C","mcurl":"natlog.php?num=Ln(939)&pl=Calculate"},"940":{"question":"Ln(940) = ?","answer_a":"9.845879875264","answer_b":"4.845879875264","answer_c":"6.845879875264","answer_d":"5.845879875264","answer_correct":"C","mcurl":"natlog.php?num=Ln(940)&pl=Calculate"},"941":{"question":"Ln(941) = 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Ln(961)","answer_a":"5.8679744089703","answer_b":"6.8679744089703","answer_c":"3.8679744089703","answer_d":"8.8679744089703","answer_correct":"B","mcurl":"natlog.php?num=Ln(961)&pl=Calculate"},"962":{"question":"Evaluate Ln(962)","answer_a":"6.8690144506657","answer_b":"5.8690144506657","answer_c":"3.8690144506657","answer_d":"8.8690144506657","answer_correct":"A","mcurl":"natlog.php?num=Ln(962)&pl=Calculate"},"963":{"question":"Evaluate Ln(963)","answer_a":"6.8700534117981","answer_b":"8.8700534117981","answer_c":"7.8700534117981","answer_d":"3.8700534117981","answer_correct":"A","mcurl":"natlog.php?num=Ln(963)&pl=Calculate"},"964":{"question":"Ln(964) = ?","answer_a":"9.8710912946105","answer_b":"8.8710912946105","answer_c":"6.8710912946105","answer_d":"5.8710912946105","answer_correct":"C","mcurl":"natlog.php?num=Ln(964)&pl=Calculate"},"965":{"question":"Evaluate Ln(965)","answer_a":"9.872128101339","answer_b":"8.872128101339","answer_c":"7.872128101339","answer_d":"6.872128101339","answer_correct":"D","mcurl":"natlog.php?num=Ln(965)&pl=Calculate"},"966":{"question":"Ln(966) = ?","answer_a":"5.8731638342125","answer_b":"4.8731638342125","answer_c":"3.8731638342125","answer_d":"6.8731638342125","answer_correct":"D","mcurl":"natlog.php?num=Ln(966)&pl=Calculate"},"967":{"question":"Evaluate Ln(967)","answer_a":"3.8741984954533","answer_b":"7.8741984954533","answer_c":"6.8741984954533","answer_d":"4.8741984954533","answer_correct":"C","mcurl":"natlog.php?num=Ln(967)&pl=Calculate"},"968":{"question":"Ln(968) = ?","answer_a":"5.8752320872766","answer_b":"9.8752320872766","answer_c":"6.8752320872766","answer_d":"4.8752320872766","answer_correct":"C","mcurl":"natlog.php?num=Ln(968)&pl=Calculate"},"969":{"question":"Ln(969) = ?","answer_a":"9.8762646118908","answer_b":"6.8762646118908","answer_c":"7.8762646118908","answer_d":"8.8762646118908","answer_correct":"B","mcurl":"natlog.php?num=Ln(969)&pl=Calculate"},"970":{"question":"Ln(970) = ?","answer_a":"7.8772960714974","answer_b":"8.8772960714974","answer_c":"6.8772960714974","answer_d":"9.8772960714974","answer_correct":"C","mcurl":"natlog.php?num=Ln(970)&pl=Calculate"},"971":{"question":"Ln(971) = ?","answer_a":"3.8783264682913","answer_b":"4.8783264682913","answer_c":"6.8783264682913","answer_d":"5.8783264682913","answer_correct":"C","mcurl":"natlog.php?num=Ln(971)&pl=Calculate"},"972":{"question":"Ln(972) = ?","answer_a":"4.8793558044604","answer_b":"6.8793558044604","answer_c":"7.8793558044604","answer_d":"3.8793558044604","answer_correct":"B","mcurl":"natlog.php?num=Ln(972)&pl=Calculate"},"973":{"question":"Evaluate Ln(973)","answer_a":"4.880384082186","answer_b":"3.880384082186","answer_c":"6.880384082186","answer_d":"7.880384082186","answer_correct":"C","mcurl":"natlog.php?num=Ln(973)&pl=Calculate"},"974":{"question":"Evaluate Ln(974)","answer_a":"9.8814113036425","answer_b":"6.8814113036425","answer_c":"8.8814113036425","answer_d":"5.8814113036425","answer_correct":"B","mcurl":"natlog.php?num=Ln(974)&pl=Calculate"},"975":{"question":"Ln(975) = ?","answer_a":"3.8824374709978","answer_b":"6.8824374709978","answer_c":"7.8824374709978","answer_d":"8.8824374709978","answer_correct":"B","mcurl":"natlog.php?num=Ln(975)&pl=Calculate"},"976":{"question":"Ln(976) = ?","answer_a":"7.8834625864131","answer_b":"9.8834625864131","answer_c":"6.8834625864131","answer_d":"8.8834625864131","answer_correct":"C","mcurl":"natlog.php?num=Ln(976)&pl=Calculate"},"977":{"question":"Evaluate Ln(977)","answer_a":"8.8844866520428","answer_b":"5.8844866520428","answer_c":"6.8844866520428","answer_d":"3.8844866520428","answer_correct":"C","mcurl":"natlog.php?num=Ln(977)&pl=Calculate"},"978":{"question":"Ln(978) = ?","answer_a":"4.8855096700348","answer_b":"3.8855096700348","answer_c":"5.8855096700348","answer_d":"6.8855096700348","answer_correct":"D","mcurl":"natlog.php?num=Ln(978)&pl=Calculate"},"979":{"question":"Ln(979) = ?","answer_a":"8.8865316425305","answer_b":"6.8865316425305","answer_c":"7.8865316425305","answer_d":"9.8865316425305","answer_correct":"B","mcurl":"natlog.php?num=Ln(979)&pl=Calculate"},"980":{"question":"Evaluate Ln(980)","answer_a":"6.8875525716646","answer_b":"8.8875525716646","answer_c":"7.8875525716646","answer_d":"3.8875525716646","answer_correct":"A","mcurl":"natlog.php?num=Ln(980)&pl=Calculate"},"981":{"question":"Ln(981) = 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Ln(985)","answer_a":"7.8926416411721","answer_b":"6.8926416411721","answer_c":"9.8926416411721","answer_d":"8.8926416411721","answer_correct":"B","mcurl":"natlog.php?num=Ln(985)&pl=Calculate"},"986":{"question":"Ln(986) = ?","answer_a":"6.8936563546026","answer_b":"9.8936563546026","answer_c":"5.8936563546026","answer_d":"4.8936563546026","answer_correct":"A","mcurl":"natlog.php?num=Ln(986)&pl=Calculate"},"987":{"question":"Evaluate Ln(987)","answer_a":"6.8946700394335","answer_b":"4.8946700394335","answer_c":"3.8946700394335","answer_d":"5.8946700394335","answer_correct":"A","mcurl":"natlog.php?num=Ln(987)&pl=Calculate"},"988":{"question":"Ln(988) = ?","answer_a":"4.8956826977479","answer_b":"3.8956826977479","answer_c":"5.8956826977479","answer_d":"6.8956826977479","answer_correct":"D","mcurl":"natlog.php?num=Ln(988)&pl=Calculate"},"989":{"question":"Ln(989) = 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?","answer_a":"6.9007306640452","answer_b":"4.9007306640452","answer_c":"3.9007306640452","answer_d":"5.9007306640452","answer_correct":"A","mcurl":"natlog.php?num=Ln(993)&pl=Calculate"},"994":{"question":"Evaluate Ln(994)","answer_a":"7.9017372066566","answer_b":"3.9017372066566","answer_c":"6.9017372066566","answer_d":"4.9017372066566","answer_correct":"C","mcurl":"natlog.php?num=Ln(994)&pl=Calculate"},"995":{"question":"Ln(995) = ?","answer_a":"5.9027427371586","answer_b":"6.9027427371586","answer_c":"4.9027427371586","answer_d":"9.9027427371586","answer_correct":"B","mcurl":"natlog.php?num=Ln(995)&pl=Calculate"},"996":{"question":"Evaluate Ln(996)","answer_a":"5.9037472575846","answer_b":"9.9037472575846","answer_c":"6.9037472575846","answer_d":"8.9037472575846","answer_correct":"C","mcurl":"natlog.php?num=Ln(996)&pl=Calculate"},"997":{"question":"Ln(997) = ?","answer_a":"6.9047507699618","answer_b":"7.9047507699618","answer_c":"9.9047507699618","answer_d":"4.9047507699618","answer_correct":"A","mcurl":"natlog.php?num=Ln(997)&pl=Calculate"},"998":{"question":"Evaluate Ln(998)","answer_a":"5.9057532763115","answer_b":"4.9057532763115","answer_c":"6.9057532763115","answer_d":"9.9057532763115","answer_correct":"C","mcurl":"natlog.php?num=Ln(998)&pl=Calculate"},"999":{"question":"Ln(999) = ?","answer_a":"5.9067547786486","answer_b":"4.9067547786486","answer_c":"9.9067547786486","answer_d":"6.9067547786486","answer_correct":"D","mcurl":"natlog.php?num=Ln(999)&pl=Calculate"},"1000":{"question":"Evaluate Ln(1000)","answer_a":"9.9077552789821","answer_b":"8.9077552789821","answer_c":"7.9077552789821","answer_d":"6.9077552789821","answer_correct":"D","mcurl":"natlog.php?num=Ln(1000)&pl=Calculate"}}